diff options
| author | Eric Anholt <eric@anholt.net> | 2007-08-25 19:22:43 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@optimus.(none)> | 2007-10-15 10:38:19 +1000 |
| commit | 20caafa6ecb2487d9b223aa33e7cc704f912a758 (patch) | |
| tree | 7df033fdee81305dad0a67ceba79f51ead7c1b8b /drivers | |
| parent | 23fd50450a34f2558070ceabb0bfebc1c9604af5 (diff) | |
| download | linux-20caafa6ecb2487d9b223aa33e7cc704f912a758.tar.gz linux-20caafa6ecb2487d9b223aa33e7cc704f912a758.tar.bz2 linux-20caafa6ecb2487d9b223aa33e7cc704f912a758.zip | |
drm: Remove DRM_ERR OS macro.
This was used to make all ioctl handlers return -errno on linux and errno on
*BSD. Instead, just return -errno in shared code, and flip sign on return f
shared code to *BSD code.
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers')
31 files changed, 474 insertions, 475 deletions
diff --git a/drivers/char/drm/drm_drawable.c b/drivers/char/drm/drm_drawable.c index d6cdba5644e2..2787c9a3ab44 100644 --- a/drivers/char/drm/drm_drawable.c +++ b/drivers/char/drm/drm_drawable.c @@ -130,7 +130,7 @@ int drm_update_drawable_info(DRM_IOCTL_ARGS) if (update.num && !rects) { DRM_ERROR("Failed to allocate cliprect memory\n"); - err = DRM_ERR(ENOMEM); + err = -ENOMEM; goto error; } @@ -140,7 +140,7 @@ int drm_update_drawable_info(DRM_IOCTL_ARGS) update.num * sizeof(*rects))) { DRM_ERROR("Failed to copy cliprects from userspace\n"); - err = DRM_ERR(EFAULT); + err = -EFAULT; goto error; } @@ -161,7 +161,7 @@ int drm_update_drawable_info(DRM_IOCTL_ARGS) break; default: DRM_ERROR("Invalid update type %d\n", update.type); - return DRM_ERR(EINVAL); + return -EINVAL; } return 0; diff --git a/drivers/char/drm/drm_ioctl.c b/drivers/char/drm/drm_ioctl.c index b195e102e737..4eecfb9226d4 100644 --- a/drivers/char/drm/drm_ioctl.c +++ b/drivers/char/drm/drm_ioctl.c @@ -123,7 +123,7 @@ int drm_setunique(struct inode *inode, struct file *filp, */ ret = sscanf(dev->unique, "PCI:%d:%d:%d", &bus, &slot, &func); if (ret != 3) - return DRM_ERR(EINVAL); + return -EINVAL; domain = bus >> 8; bus &= 0xff; diff --git a/drivers/char/drm/drm_lock.c b/drivers/char/drm/drm_lock.c index c0534b5a8b78..950e78dbcc3c 100644 --- a/drivers/char/drm/drm_lock.c +++ b/drivers/char/drm/drm_lock.c @@ -125,7 +125,7 @@ int drm_lock(struct inode *inode, struct file *filp, if (dev->driver->dma_quiescent && (lock.flags & _DRM_LOCK_QUIESCENT)) { if (dev->driver->dma_quiescent(dev)) { DRM_DEBUG("%d waiting for DMA quiescent\n", lock.context); - return DRM_ERR(EBUSY); + return -EBUSY; } } diff --git a/drivers/char/drm/drm_os_linux.h b/drivers/char/drm/drm_os_linux.h index 0b8d3433386d..132c5580358b 100644 --- a/drivers/char/drm/drm_os_linux.h +++ b/drivers/char/drm/drm_os_linux.h @@ -10,7 +10,6 @@ #define DRMFILE struct file * /** Ioctl arguments */ #define DRM_IOCTL_ARGS struct inode *inode, struct file *filp, unsigned int cmd, unsigned long data -#define DRM_ERR(d) -(d) /** Current process ID */ #define DRM_CURRENTPID current->pid #define DRM_SUSER(p) capable(CAP_SYS_ADMIN) diff --git a/drivers/char/drm/i810_dma.c b/drivers/char/drm/i810_dma.c index cb449999d0ef..bfb35ab11809 100644 --- a/drivers/char/drm/i810_dma.c +++ b/drivers/char/drm/i810_dma.c @@ -380,7 +380,7 @@ static int i810_dma_initialize(struct drm_device * dev, i810_dma_cleanup(dev); DRM_ERROR("can not ioremap virtual address for" " ring buffer\n"); - return DRM_ERR(ENOMEM); + return -ENOMEM; } dev_priv->ring.virtual_start = dev_priv->ring.map.handle; diff --git a/drivers/char/drm/i830_dma.c b/drivers/char/drm/i830_dma.c index dc20c1a7834e..0bb1cbf48109 100644 --- a/drivers/char/drm/i830_dma.c +++ b/drivers/char/drm/i830_dma.c @@ -389,7 +389,7 @@ static int i830_dma_initialize(struct drm_device * dev, i830_dma_cleanup(dev); DRM_ERROR("can not ioremap virtual address for" " ring buffer\n"); - return DRM_ERR(ENOMEM); + return -ENOMEM; } dev_priv->ring.virtual_start = dev_priv->ring.map.handle; diff --git a/drivers/char/drm/i915_dma.c b/drivers/char/drm/i915_dma.c index 8e7d713a5a15..a7566ff1a3ea 100644 --- a/drivers/char/drm/i915_dma.c +++ b/drivers/char/drm/i915_dma.c @@ -70,7 +70,7 @@ int i915_wait_ring(struct drm_device * dev, int n, const char *caller) last_head = ring->head; } - return DRM_ERR(EBUSY); + return -EBUSY; } void i915_kernel_lost_context(struct drm_device * dev) @@ -137,7 +137,7 @@ static int i915_initialize(struct drm_device * dev, DRM_ERROR("can not find sarea!\n"); dev->dev_private = (void *)dev_priv; i915_dma_cleanup(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->mmio_map = drm_core_findmap(dev, init->mmio_offset); @@ -145,7 +145,7 @@ static int i915_initialize(struct drm_device * dev, dev->dev_private = (void *)dev_priv; i915_dma_cleanup(dev); DRM_ERROR("can not find mmio map!\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->sarea_priv = (drm_i915_sarea_t *) @@ -169,7 +169,7 @@ static int i915_initialize(struct drm_device * dev, i915_dma_cleanup(dev); DRM_ERROR("can not ioremap virtual address for" " ring buffer\n"); - return DRM_ERR(ENOMEM); + return -ENOMEM; } dev_priv->ring.virtual_start = dev_priv->ring.map.handle; @@ -200,7 +200,7 @@ static int i915_initialize(struct drm_device * dev, dev->dev_private = (void *)dev_priv; i915_dma_cleanup(dev); DRM_ERROR("Can not allocate hardware status page\n"); - return DRM_ERR(ENOMEM); + return -ENOMEM; } dev_priv->hw_status_page = dev_priv->status_page_dmah->vaddr; dev_priv->dma_status_page = dev_priv->status_page_dmah->busaddr; @@ -221,24 +221,24 @@ static int i915_dma_resume(struct drm_device * dev) if (!dev_priv->sarea) { DRM_ERROR("can not find sarea!\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } if (!dev_priv->mmio_map) { DRM_ERROR("can not find mmio map!\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } if (dev_priv->ring.map.handle == NULL) { DRM_ERROR("can not ioremap virtual address for" " ring buffer\n"); - return DRM_ERR(ENOMEM); + return -ENOMEM; } /* Program Hardware Status Page */ if (!dev_priv->hw_status_page) { DRM_ERROR("Can not find hardware status page\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_DEBUG("hw status page @ %p\n", dev_priv->hw_status_page); @@ -266,7 +266,7 @@ static int i915_dma_init(DRM_IOCTL_ARGS) dev_priv = drm_alloc(sizeof(drm_i915_private_t), DRM_MEM_DRIVER); if (dev_priv == NULL) - return DRM_ERR(ENOMEM); + return -ENOMEM; retcode = i915_initialize(dev, dev_priv, &init); break; case I915_CLEANUP_DMA: @@ -276,7 +276,7 @@ static int i915_dma_init(DRM_IOCTL_ARGS) retcode = i915_dma_resume(dev); break; default: - retcode = DRM_ERR(EINVAL); + retcode = -EINVAL; break; } @@ -366,7 +366,7 @@ static int i915_emit_cmds(struct drm_device * dev, int __user * buffer, int dwor RING_LOCALS; if ((dwords+1) * sizeof(int) >= dev_priv->ring.Size - 8) - return DRM_ERR(EINVAL); + return -EINVAL; BEGIN_LP_RING((dwords+1)&~1); @@ -374,17 +374,17 @@ static int i915_emit_cmds(struct drm_device * dev, int __user * buffer, int dwor int cmd, sz; if (DRM_COPY_FROM_USER_UNCHECKED(&cmd, &buffer[i], sizeof(cmd))) - return DRM_ERR(EINVAL); + return -EINVAL; if ((sz = validate_cmd(cmd)) == 0 || i + sz > dwords) - return DRM_ERR(EINVAL); + return -EINVAL; OUT_RING(cmd); while (++i, --sz) { if (DRM_COPY_FROM_USER_UNCHECKED(&cmd, &buffer[i], sizeof(cmd))) { - return DRM_ERR(EINVAL); + return -EINVAL; } OUT_RING(cmd); } @@ -407,13 +407,13 @@ static int i915_emit_box(struct drm_device * dev, RING_LOCALS; if (DRM_COPY_FROM_USER_UNCHECKED(&box, &boxes[i], sizeof(box))) { - return DRM_ERR(EFAULT); + return -EFAULT; } if (box.y2 <= box.y1 || box.x2 <= box.x1 || box.y2 <= 0 || box.x2 <= 0) { DRM_ERROR("Bad box %d,%d..%d,%d\n", box.x1, box.y1, box.x2, box.y2); - return DRM_ERR(EINVAL); + return -EINVAL; } if (IS_I965G(dev)) { @@ -467,7 +467,7 @@ static int i915_dispatch_cmdbuffer(struct drm_device * dev, if (cmd->sz & 0x3) { DRM_ERROR("alignment"); - return DRM_ERR(EINVAL); + return -EINVAL; } i915_kernel_lost_context(dev); @@ -502,7 +502,7 @@ static int i915_dispatch_batchbuffer(struct drm_device * dev, if ((batch->start | batch->used) & 0x7) { DRM_ERROR("alignment"); - return DRM_ERR(EINVAL); + return -EINVAL; } i915_kernel_lost_context(dev); @@ -619,7 +619,7 @@ static int i915_batchbuffer(DRM_IOCTL_ARGS) if (!dev_priv->allow_batchbuffer) { DRM_ERROR("Batchbuffer ioctl disabled\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(batch, (drm_i915_batchbuffer_t __user *) data, @@ -633,7 +633,7 @@ static int i915_batchbuffer(DRM_IOCTL_ARGS) if (batch.num_cliprects && DRM_VERIFYAREA_READ(batch.cliprects, batch.num_cliprects * sizeof(struct drm_clip_rect))) - return DRM_ERR(EFAULT); + return -EFAULT; ret = i915_dispatch_batchbuffer(dev, &batch); @@ -664,7 +664,7 @@ static int i915_cmdbuffer(DRM_IOCTL_ARGS) cmdbuf.num_cliprects * sizeof(struct drm_clip_rect))) { DRM_ERROR("Fault accessing cliprects\n"); - return DRM_ERR(EFAULT); + return -EFAULT; } ret = i915_dispatch_cmdbuffer(dev, &cmdbuf); @@ -697,7 +697,7 @@ static int i915_getparam(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(param, (drm_i915_getparam_t __user *) data, @@ -715,12 +715,12 @@ static int i915_getparam(DRM_IOCTL_ARGS) break; default: DRM_ERROR("Unknown parameter %d\n", param.param); - return DRM_ERR(EINVAL); + return -EINVAL; } if (DRM_COPY_TO_USER(param.value, &value, sizeof(int))) { DRM_ERROR("DRM_COPY_TO_USER failed\n"); - return DRM_ERR(EFAULT); + return -EFAULT; } return 0; @@ -734,7 +734,7 @@ static int i915_setparam(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(param, (drm_i915_setparam_t __user *) data, @@ -753,7 +753,7 @@ static int i915_setparam(DRM_IOCTL_ARGS) break; default: DRM_ERROR("unknown parameter %d\n", param.param); - return DRM_ERR(EINVAL); + return -EINVAL; } return 0; @@ -767,7 +767,7 @@ static int i915_set_status_page(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(hws, (drm_i915_hws_addr_t __user *) data, sizeof(hws)); @@ -788,7 +788,7 @@ static int i915_set_status_page(DRM_IOCTL_ARGS) dev_priv->status_gfx_addr = 0; DRM_ERROR("can not ioremap virtual address for" " G33 hw status page\n"); - return DRM_ERR(ENOMEM); + return -ENOMEM; } dev_priv->hw_status_page = dev_priv->hws_map.handle; diff --git a/drivers/char/drm/i915_irq.c b/drivers/char/drm/i915_irq.c index bb8e9e9c8201..470e7aa81558 100644 --- a/drivers/char/drm/i915_irq.c +++ b/drivers/char/drm/i915_irq.c @@ -311,7 +311,7 @@ static int i915_wait_irq(struct drm_device * dev, int irq_nr) DRM_WAIT_ON(ret, dev_priv->irq_queue, 3 * DRM_HZ, READ_BREADCRUMB(dev_priv) >= irq_nr); - if (ret == DRM_ERR(EBUSY)) { + if (ret == -EBUSY) { DRM_ERROR("%s: EBUSY -- rec: %d emitted: %d\n", __FUNCTION__, READ_BREADCRUMB(dev_priv), (int)dev_priv->counter); @@ -330,7 +330,7 @@ static int i915_driver_vblank_do_wait(struct drm_device *dev, unsigned int *sequ if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ, @@ -366,7 +366,7 @@ int i915_irq_emit(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(emit, (drm_i915_irq_emit_t __user *) data, @@ -376,7 +376,7 @@ int i915_irq_emit(DRM_IOCTL_ARGS) if (DRM_COPY_TO_USER(emit.irq_seq, &result, sizeof(int))) { DRM_ERROR("copy_to_user\n"); - return DRM_ERR(EFAULT); + return -EFAULT; } return 0; @@ -392,7 +392,7 @@ int i915_irq_wait(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(irqwait, (drm_i915_irq_wait_t __user *) data, @@ -425,7 +425,7 @@ int i915_vblank_pipe_set(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(pipe, (drm_i915_vblank_pipe_t __user *) data, @@ -434,7 +434,7 @@ int i915_vblank_pipe_set(DRM_IOCTL_ARGS) if (pipe.pipe & ~(DRM_I915_VBLANK_PIPE_A|DRM_I915_VBLANK_PIPE_B)) { DRM_ERROR("%s called with invalid pipe 0x%x\n", __FUNCTION__, pipe.pipe); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->vblank_pipe = pipe.pipe; @@ -453,7 +453,7 @@ int i915_vblank_pipe_get(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } flag = I915_READ(I915REG_INT_ENABLE_R); @@ -482,12 +482,12 @@ int i915_vblank_swap(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __func__); - return DRM_ERR(EINVAL); + return -EINVAL; } if (dev_priv->sarea_priv->rotation) { DRM_DEBUG("Rotation not supported\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(swap, (drm_i915_vblank_swap_t __user *) data, @@ -496,7 +496,7 @@ int i915_vblank_swap(DRM_IOCTL_ARGS) if (swap.seqtype & ~(_DRM_VBLANK_RELATIVE | _DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_SECONDARY | _DRM_VBLANK_NEXTONMISS)) { DRM_ERROR("Invalid sequence type 0x%x\n", swap.seqtype); - return DRM_ERR(EINVAL); + return -EINVAL; } pipe = (swap.seqtype & _DRM_VBLANK_SECONDARY) ? 1 : 0; @@ -505,7 +505,7 @@ int i915_vblank_swap(DRM_IOCTL_ARGS) if (!(dev_priv->vblank_pipe & (1 << pipe))) { DRM_ERROR("Invalid pipe %d\n", pipe); - return DRM_ERR(EINVAL); + return -EINVAL; } spin_lock_irqsave(&dev->drw_lock, irqflags); @@ -513,7 +513,7 @@ int i915_vblank_swap(DRM_IOCTL_ARGS) if (!drm_get_drawable_info(dev, swap.drawable)) { spin_unlock_irqrestore(&dev->drw_lock, irqflags); DRM_DEBUG("Invalid drawable ID %d\n", swap.drawable); - return DRM_ERR(EINVAL); + return -EINVAL; } spin_unlock_irqrestore(&dev->drw_lock, irqflags); @@ -528,7 +528,7 @@ int i915_vblank_swap(DRM_IOCTL_ARGS) swap.sequence = curseq + 1; } else { DRM_DEBUG("Missed target sequence\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } } @@ -550,14 +550,14 @@ int i915_vblank_swap(DRM_IOCTL_ARGS) if (dev_priv->swaps_pending >= 100) { DRM_DEBUG("Too many swaps queued\n"); - return DRM_ERR(EBUSY); + return -EBUSY; } vbl_swap = drm_calloc(1, sizeof(vbl_swap), DRM_MEM_DRIVER); if (!vbl_swap) { DRM_ERROR("Failed to allocate memory to queue swap\n"); - return DRM_ERR(ENOMEM); + return -ENOMEM; } DRM_DEBUG("\n"); diff --git a/drivers/char/drm/i915_mem.c b/drivers/char/drm/i915_mem.c index 50b4bacef0e0..d3ffad61c6b8 100644 --- a/drivers/char/drm/i915_mem.c +++ b/drivers/char/drm/i915_mem.c @@ -276,7 +276,7 @@ int i915_mem_alloc(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(alloc, (drm_i915_mem_alloc_t __user *) data, @@ -284,7 +284,7 @@ int i915_mem_alloc(DRM_IOCTL_ARGS) heap = get_heap(dev_priv, alloc.region); if (!heap || !*heap) - return DRM_ERR(EFAULT); + return -EFAULT; /* Make things easier on ourselves: all allocations at least * 4k aligned. @@ -295,13 +295,13 @@ int i915_mem_alloc(DRM_IOCTL_ARGS) block = alloc_block(*heap, alloc.size, alloc.alignment, filp); if (!block) - return DRM_ERR(ENOMEM); + return -ENOMEM; mark_block(dev, block, 1); if (DRM_COPY_TO_USER(alloc.region_offset, &block->start, sizeof(int))) { DRM_ERROR("copy_to_user\n"); - return DRM_ERR(EFAULT); + return -EFAULT; } return 0; @@ -316,7 +316,7 @@ int i915_mem_free(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(memfree, (drm_i915_mem_free_t __user *) data, @@ -324,14 +324,14 @@ int i915_mem_free(DRM_IOCTL_ARGS) heap = get_heap(dev_priv, memfree.region); if (!heap || !*heap) - return DRM_ERR(EFAULT); + return -EFAULT; block = find_block(*heap, memfree.region_offset); if (!block) - return DRM_ERR(EFAULT); + return -EFAULT; if (block->filp != filp) - return DRM_ERR(EPERM); + return -EPERM; mark_block(dev, block, 0); free_block(block); @@ -347,7 +347,7 @@ int i915_mem_init_heap(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(initheap, @@ -356,11 +356,11 @@ int i915_mem_init_heap(DRM_IOCTL_ARGS) heap = get_heap(dev_priv, initheap.region); if (!heap) - return DRM_ERR(EFAULT); + return -EFAULT; if (*heap) { DRM_ERROR("heap already initialized?"); - return DRM_ERR(EFAULT); + return -EFAULT; } return init_heap(heap, initheap.start, initheap.size); @@ -375,7 +375,7 @@ int i915_mem_destroy_heap( DRM_IOCTL_ARGS ) if ( !dev_priv ) { DRM_ERROR( "%s called with no initialization\n", __FUNCTION__ ); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL( destroyheap, (drm_i915_mem_destroy_heap_t *)data, @@ -384,12 +384,12 @@ int i915_mem_destroy_heap( DRM_IOCTL_ARGS ) heap = get_heap( dev_priv, destroyheap.region ); if (!heap) { DRM_ERROR("get_heap failed"); - return DRM_ERR(EFAULT); + return -EFAULT; } if (!*heap) { DRM_ERROR("heap not initialized?"); - return DRM_ERR(EFAULT); + return -EFAULT; } i915_mem_takedown( heap ); diff --git a/drivers/char/drm/mga_dma.c b/drivers/char/drm/mga_dma.c index 9c73a6e3861b..0f23760eb629 100644 --- a/drivers/char/drm/mga_dma.c +++ b/drivers/char/drm/mga_dma.c @@ -71,7 +71,7 @@ int mga_do_wait_for_idle(drm_mga_private_t * dev_priv) DRM_ERROR("failed!\n"); DRM_INFO(" status=0x%08x\n", status); #endif - return DRM_ERR(EBUSY); + return -EBUSY; } static int mga_do_dma_reset(drm_mga_private_t * dev_priv) @@ -256,7 +256,7 @@ static int mga_freelist_init(struct drm_device * dev, drm_mga_private_t * dev_pr dev_priv->head = drm_alloc(sizeof(drm_mga_freelist_t), DRM_MEM_DRIVER); if (dev_priv->head == NULL) - return DRM_ERR(ENOMEM); + return -ENOMEM; memset(dev_priv->head, 0, sizeof(drm_mga_freelist_t)); SET_AGE(&dev_priv->head->age, MGA_BUFFER_USED, 0); @@ -267,7 +267,7 @@ static int mga_freelist_init(struct drm_device * dev, drm_mga_private_t * dev_pr entry = drm_alloc(sizeof(drm_mga_freelist_t), DRM_MEM_DRIVER); if (entry == NULL) - return DRM_ERR(ENOMEM); + return -ENOMEM; memset(entry, 0, sizeof(drm_mga_freelist_t)); @@ -399,7 +399,7 @@ int mga_driver_load(struct drm_device * dev, unsigned long flags) dev_priv = drm_alloc(sizeof(drm_mga_private_t), DRM_MEM_DRIVER); if (!dev_priv) - return DRM_ERR(ENOMEM); + return -ENOMEM; dev->dev_private = (void *)dev_priv; memset(dev_priv, 0, sizeof(drm_mga_private_t)); @@ -578,7 +578,7 @@ static int mga_do_agp_dma_bootstrap(struct drm_device * dev, DRM_ERROR("failed to ioremap agp regions! (%p, %p, %p)\n", dev_priv->warp->handle, dev_priv->primary->handle, dev->agp_buffer_map->handle); - return DRM_ERR(ENOMEM); + return -ENOMEM; } dev_priv->dma_access = MGA_PAGPXFER; @@ -622,7 +622,7 @@ static int mga_do_pci_dma_bootstrap(struct drm_device * dev, if (dev->dma == NULL) { DRM_ERROR("dev->dma is NULL\n"); - return DRM_ERR(EFAULT); + return -EFAULT; } /* Make drm_addbufs happy by not trying to create a mapping for less @@ -656,7 +656,7 @@ static int mga_do_pci_dma_bootstrap(struct drm_device * dev, if (err != 0) { DRM_ERROR("Unable to allocate primary DMA region: %d\n", err); - return DRM_ERR(ENOMEM); + return -ENOMEM; } if (dev_priv->primary->size != dma_bs->primary_size) { @@ -826,7 +826,7 @@ static int mga_do_init_dma(struct drm_device * dev, drm_mga_init_t * init) dev_priv->sarea = drm_getsarea(dev); if (!dev_priv->sarea) { DRM_ERROR("failed to find sarea!\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } if (!dev_priv->used_new_dma_init) { @@ -837,29 +837,29 @@ static int mga_do_init_dma(struct drm_device * dev, drm_mga_init_t * init) dev_priv->status = drm_core_findmap(dev, init->status_offset); if (!dev_priv->status) { DRM_ERROR("failed to find status page!\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset); if (!dev_priv->mmio) { DRM_ERROR("failed to find mmio region!\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->warp = drm_core_findmap(dev, init->warp_offset); if (!dev_priv->warp) { DRM_ERROR("failed to find warp microcode region!\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->primary = drm_core_findmap(dev, init->primary_offset); if (!dev_priv->primary) { DRM_ERROR("failed to find primary dma region!\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } dev->agp_buffer_token = init->buffers_offset; dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); if (!dev->agp_buffer_map) { DRM_ERROR("failed to find dma buffer region!\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } drm_core_ioremap(dev_priv->warp, dev); @@ -877,7 +877,7 @@ static int mga_do_init_dma(struct drm_device * dev, drm_mga_init_t * init) ((dev->agp_buffer_map == NULL) || (dev->agp_buffer_map->handle == NULL)))) { DRM_ERROR("failed to ioremap agp regions!\n"); - return DRM_ERR(ENOMEM); + return -ENOMEM; } ret = mga_warp_install_microcode(dev_priv); @@ -927,7 +927,7 @@ static int mga_do_init_dma(struct drm_device * dev, drm_mga_init_t * init) if (mga_freelist_init(dev, dev_priv) < 0) { DRM_ERROR("could not initialize freelist\n"); - return DRM_ERR(ENOMEM); + return -ENOMEM; } return 0; @@ -1029,7 +1029,7 @@ int mga_dma_init(DRM_IOCTL_ARGS) return mga_do_cleanup_dma(dev, FULL_CLEANUP); } - return DRM_ERR(EINVAL); + return -EINVAL; } /* ================================================================ @@ -1094,16 +1094,16 @@ static int mga_dma_get_buffers(DRMFILE filp, struct drm_device * dev, struct drm for (i = d->granted_count; i < d->request_count; i++) { buf = mga_freelist_get(dev); if (!buf) - return DRM_ERR(EAGAIN); + return -EAGAIN; buf->filp = filp; if (DRM_COPY_TO_USER(&d->request_indices[i], &buf->idx, sizeof(buf->idx))) - return DRM_ERR(EFAULT); + return -EFAULT; if (DRM_COPY_TO_USER(&d->request_sizes[i], &buf->total, sizeof(buf->total))) - return DRM_ERR(EFAULT); + return -EFAULT; d->granted_count++; } @@ -1128,7 +1128,7 @@ int mga_dma_buffers(DRM_IOCTL_ARGS) if (d.send_count != 0) { DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n", DRM_CURRENTPID, d.send_count); - return DRM_ERR(EINVAL); + return -EINVAL; } /* We'll send you buffers. @@ -1136,7 +1136,7 @@ int mga_dma_buffers(DRM_IOCTL_ARGS) if (d.request_count < 0 || d.request_count > dma->buf_count) { DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n", DRM_CURRENTPID, d.request_count, dma->buf_count); - return DRM_ERR(EINVAL); + return -EINVAL; } WRAP_TEST_WITH_RETURN(dev_priv); diff --git a/drivers/char/drm/mga_drv.h b/drivers/char/drm/mga_drv.h index 49253affa475..7bf59113fca6 100644 --- a/drivers/char/drm/mga_drv.h +++ b/drivers/char/drm/mga_drv.h @@ -245,7 +245,7 @@ do { \ dev_priv->prim.high_mark ) { \ if ( MGA_DMA_DEBUG ) \ DRM_INFO( "%s: wrap...\n", __FUNCTION__ ); \ - return DRM_ERR(EBUSY); \ + return -EBUSY; \ } \ } \ } while (0) @@ -256,7 +256,7 @@ do { \ if ( mga_do_wait_for_idle( dev_priv ) < 0 ) { \ if ( MGA_DMA_DEBUG ) \ DRM_INFO( "%s: wrap...\n", __FUNCTION__ ); \ - return DRM_ERR(EBUSY); \ + return -EBUSY; \ } \ mga_do_dma_wrap_end( dev_priv ); \ } \ diff --git a/drivers/char/drm/mga_state.c b/drivers/char/drm/mga_state.c index d448b0aef33c..4e9867161170 100644 --- a/drivers/char/drm/mga_state.c +++ b/drivers/char/drm/mga_state.c @@ -392,7 +392,7 @@ static int mga_verify_context(drm_mga_private_t * dev_priv) ctx->dstorg, dev_priv->front_offset, dev_priv->back_offset); ctx->dstorg = 0; - return DRM_ERR(EINVAL); + return -EINVAL; } return 0; @@ -411,7 +411,7 @@ static int mga_verify_tex(drm_mga_private_t * dev_priv, int unit) if (org == (MGA_TEXORGMAP_SYSMEM | MGA_TEXORGACC_PCI)) { DRM_ERROR("*** bad TEXORG: 0x%x, unit %d\n", tex->texorg, unit); tex->texorg = 0; - return DRM_ERR(EINVAL); + return -EINVAL; } return 0; @@ -453,13 +453,13 @@ static int mga_verify_iload(drm_mga_private_t * dev_priv, dstorg + length > (dev_priv->texture_offset + dev_priv->texture_size)) { DRM_ERROR("*** bad iload DSTORG: 0x%x\n", dstorg); - return DRM_ERR(EINVAL); + return -EINVAL; } if (length & MGA_ILOAD_MASK) { DRM_ERROR("*** bad iload length: 0x%x\n", length & MGA_ILOAD_MASK); - return DRM_ERR(EINVAL); + return -EINVAL; } return 0; @@ -471,7 +471,7 @@ static int mga_verify_blit(drm_mga_private_t * dev_priv, if ((srcorg & 0x3) == (MGA_SRCACC_PCI | MGA_SRCMAP_SYSMEM) || (dstorg & 0x3) == (MGA_SRCACC_PCI | MGA_SRCMAP_SYSMEM)) { DRM_ERROR("*** bad blit: src=0x%x dst=0x%x\n", srcorg, dstorg); - return DRM_ERR(EINVAL); + return -EINVAL; } return 0; } @@ -892,7 +892,7 @@ static int mga_dma_vertex(DRM_IOCTL_ARGS) sizeof(vertex)); if (vertex.idx < 0 || vertex.idx > dma->buf_count) - return DRM_ERR(EINVAL); + return -EINVAL; buf = dma->buflist[vertex.idx]; buf_priv = buf->dev_private; @@ -906,7 +906,7 @@ static int mga_dma_vertex(DRM_IOCTL_ARGS) buf_priv->dispatched = 0; mga_freelist_put(dev, buf); } - return DRM_ERR(EINVAL); + return -EINVAL; } WRAP_TEST_WITH_RETURN(dev_priv); @@ -932,7 +932,7 @@ static int mga_dma_indices(DRM_IOCTL_ARGS) sizeof(indices)); if (indices.idx < 0 || indices.idx > dma->buf_count) - return DRM_ERR(EINVAL); + return -EINVAL; buf = dma->buflist[indices.idx]; buf_priv = buf->dev_private; @@ -946,7 +946,7 @@ static int mga_dma_indices(DRM_IOCTL_ARGS) buf_priv->dispatched = 0; mga_freelist_put(dev, buf); } - return DRM_ERR(EINVAL); + return -EINVAL; } WRAP_TEST_WITH_RETURN(dev_priv); @@ -975,18 +975,18 @@ static int mga_dma_iload(DRM_IOCTL_ARGS) if (mga_do_wait_for_idle(dev_priv) < 0) { if (MGA_DMA_DEBUG) DRM_INFO("%s: -EBUSY\n", __FUNCTION__); - return DRM_ERR(EBUSY); + return -EBUSY; } #endif if (iload.idx < 0 || iload.idx > dma->buf_count) - return DRM_ERR(EINVAL); + return -EINVAL; buf = dma->buflist[iload.idx]; buf_priv = buf->dev_private; if (mga_verify_iload(dev_priv, iload.dstorg, iload.length)) { mga_freelist_put(dev, buf); - return DRM_ERR(EINVAL); + return -EINVAL; } WRAP_TEST_WITH_RETURN(dev_priv); @@ -1017,7 +1017,7 @@ static int mga_dma_blit(DRM_IOCTL_ARGS) sarea_priv->nbox = MGA_NR_SAREA_CLIPRECTS; if (mga_verify_blit(dev_priv, blit.srcorg, blit.dstorg)) - return DRM_ERR(EINVAL); + return -EINVAL; WRAP_TEST_WITH_RETURN(dev_priv); @@ -1039,7 +1039,7 @@ static int mga_getparam(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(param, (drm_mga_getparam_t __user *) data, @@ -1055,12 +1055,12 @@ static int mga_getparam(DRM_IOCTL_ARGS) value = dev_priv->chipset; break; default: - return DRM_ERR(EINVAL); + return -EINVAL; } if (DRM_COPY_TO_USER(param.value, &value, sizeof(int))) { DRM_ERROR("copy_to_user\n"); - return DRM_ERR(EFAULT); + return -EFAULT; } return 0; @@ -1075,7 +1075,7 @@ static int mga_set_fence(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_DEBUG("pid=%d\n", DRM_CURRENTPID); @@ -1095,7 +1095,7 @@ static int mga_set_fence(DRM_IOCTL_ARGS) if (DRM_COPY_TO_USER((u32 __user *) data, &temp, sizeof(u32))) { DRM_ERROR("copy_to_user\n"); - return DRM_ERR(EFAULT); + return -EFAULT; } return 0; @@ -1109,7 +1109,7 @@ static int mga_wait_fence(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(fence, (u32 __user *) data, sizeof(u32)); @@ -1120,7 +1120,7 @@ static int mga_wait_fence(DRM_IOCTL_ARGS) if (DRM_COPY_TO_USER((u32 __user *) data, &fence, sizeof(u32))) { DRM_ERROR("copy_to_user\n"); - return DRM_ERR(EFAULT); + return -EFAULT; } return 0; diff --git a/drivers/char/drm/mga_warp.c b/drivers/char/drm/mga_warp.c index d67f4925fbac..651b93c8ab5d 100644 --- a/drivers/char/drm/mga_warp.c +++ b/drivers/char/drm/mga_warp.c @@ -141,7 +141,7 @@ int mga_warp_install_microcode(drm_mga_private_t * dev_priv) if (size > dev_priv->warp->size) { DRM_ERROR("microcode too large! (%u > %lu)\n", size, dev_priv->warp->size); - return DRM_ERR(ENOMEM); + return -ENOMEM; } switch (dev_priv->chipset) { @@ -151,7 +151,7 @@ int mga_warp_install_microcode(drm_mga_private_t * dev_priv) case MGA_CARD_TYPE_G200: return mga_warp_install_g200_microcode(dev_priv); default: - return DRM_ERR(EINVAL); + return -EINVAL; } } @@ -177,7 +177,7 @@ int mga_warp_init(drm_mga_private_t * dev_priv) MGA_WRITE(MGA_WVRTXSZ, 7); break; default: - return DRM_ERR(EINVAL); + return -EINVAL; } MGA_WRITE(MGA_WMISC, (MGA_WUCODECACHE_ENABLE | @@ -186,7 +186,7 @@ int mga_warp_init(drm_mga_private_t * dev_priv) if (wmisc != WMISC_EXPECTED) { DRM_ERROR("WARP engine config failed! 0x%x != 0x%x\n", wmisc, WMISC_EXPECTED); - return DRM_ERR(EINVAL); + return -EINVAL; } return 0; diff --git a/drivers/char/drm/r128_cce.c b/drivers/char/drm/r128_cce.c index b163ed09bd81..15e873627d53 100644 --- a/drivers/char/drm/r128_cce.c +++ b/drivers/char/drm/r128_cce.c @@ -129,7 +129,7 @@ static int r128_do_pixcache_flush(drm_r128_private_t * dev_priv) #if R128_FIFO_DEBUG DRM_ERROR("failed!\n"); #endif - return DRM_ERR(EBUSY); + return -EBUSY; } static int r128_do_wait_for_fifo(drm_r128_private_t * dev_priv, int entries) @@ -146,7 +146,7 @@ static int r128_do_wait_for_fifo(drm_r128_private_t * dev_priv, int entries) #if R128_FIFO_DEBUG DRM_ERROR("failed!\n"); #endif - return DRM_ERR(EBUSY); + return -EBUSY; } static int r128_do_wait_for_idle(drm_r128_private_t * dev_priv) @@ -168,7 +168,7 @@ static int r128_do_wait_for_idle(drm_r128_private_t * dev_priv) #if R128_FIFO_DEBUG DRM_ERROR("failed!\n"); #endif - return DRM_ERR(EBUSY); + return -EBUSY; } /* ================================================================ @@ -227,7 +227,7 @@ int r128_do_cce_idle(drm_r128_private_t * dev_priv) DRM_ERROR("failed!\n"); r128_status(dev_priv); #endif - return DRM_ERR(EBUSY); + return -EBUSY; } /* Start the Concurrent Command Engine. @@ -355,7 +355,7 @@ static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init) dev_priv = drm_alloc(sizeof(drm_r128_private_t), DRM_MEM_DRIVER); if (dev_priv == NULL) - return DRM_ERR(ENOMEM); + return -ENOMEM; memset(dev_priv, 0, sizeof(drm_r128_private_t)); @@ -365,7 +365,7 @@ static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init) DRM_ERROR("PCI GART memory not allocated!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->usec_timeout = init->usec_timeout; @@ -374,7 +374,7 @@ static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init) DRM_DEBUG("TIMEOUT problem!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->cce_mode = init->cce_mode; @@ -394,7 +394,7 @@ static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init) DRM_DEBUG("Bad cce_mode!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } switch (init->cce_mode) { @@ -461,7 +461,7 @@ static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init) DRM_ERROR("could not find sarea!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset); @@ -469,21 +469,21 @@ static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init) DRM_ERROR("could not find mmio region!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->cce_ring = drm_core_findmap(dev, init->ring_offset); if (!dev_priv->cce_ring) { DRM_ERROR("could not find cce ring region!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->ring_rptr = drm_core_findmap(dev, init->ring_rptr_offset); if (!dev_priv->ring_rptr) { DRM_ERROR("could not find ring read pointer!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } dev->agp_buffer_token = init->buffers_offset; dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); @@ -491,7 +491,7 @@ static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init) DRM_ERROR("could not find dma buffer region!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } if (!dev_priv->is_pci) { @@ -501,7 +501,7 @@ static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init) DRM_ERROR("could not find agp texture region!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } } @@ -520,7 +520,7 @@ static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init) DRM_ERROR("Could not ioremap agp regions!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce(dev); - return DRM_ERR(ENOMEM); + return -ENOMEM; } } else #endif @@ -567,7 +567,7 @@ static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init) DRM_ERROR("failed to init PCI GART!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce(dev); - return DRM_ERR(ENOMEM); + return -ENOMEM; } R128_WRITE(R128_PCI_GART_PAGE, dev_priv->gart_info.bus_addr); #if __OS_HAS_AGP @@ -644,7 +644,7 @@ int r128_cce_init(DRM_IOCTL_ARGS) return r128_do_cleanup_cce(dev); } - return DRM_ERR(EINVAL); + return -EINVAL; } int r128_cce_start(DRM_IOCTL_ARGS) @@ -721,7 +721,7 @@ int r128_cce_reset(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_DEBUG("%s called before init done\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } r128_do_cce_reset(dev_priv); @@ -759,7 +759,7 @@ int r128_engine_reset(DRM_IOCTL_ARGS) int r128_fullscreen(DRM_IOCTL_ARGS) { - return DRM_ERR(EINVAL); + return -EINVAL; } /* ================================================================ @@ -780,7 +780,7 @@ static int r128_freelist_init(struct drm_device * dev) dev_priv->head = drm_alloc(sizeof(drm_r128_freelist_t), DRM_MEM_DRIVER); if (dev_priv->head == NULL) - return DRM_ERR(ENOMEM); + return -ENOMEM; memset(dev_priv->head, 0, sizeof(drm_r128_freelist_t)); dev_priv->head->age = R128_BUFFER_USED; @@ -791,7 +791,7 @@ static int r128_freelist_init(struct drm_device * dev) entry = drm_alloc(sizeof(drm_r128_freelist_t), DRM_MEM_DRIVER); if (!entry) - return DRM_ERR(ENOMEM); + return -ENOMEM; entry->age = R128_BUFFER_FREE; entry->buf = buf; @@ -883,7 +883,7 @@ int r128_wait_ring(drm_r128_private_t * dev_priv, int n) /* FIXME: This is being ignored... */ DRM_ERROR("failed!\n"); - return DRM_ERR(EBUSY); + return -EBUSY; } static int r128_cce_get_buffers(DRMFILE filp, struct drm_device * dev, struct drm_dma * d) @@ -894,16 +894,16 @@ static int r128_cce_get_buffers(DRMFILE filp, struct drm_device * dev, struct dr for (i = d->granted_count; i < d->request_count; i++) { buf = r128_freelist_get(dev); if (!buf) - return DRM_ERR(EAGAIN); + return -EAGAIN; buf->filp = filp; if (DRM_COPY_TO_USER(&d->request_indices[i], &buf->idx, sizeof(buf->idx))) - return DRM_ERR(EFAULT); + return -EFAULT; if (DRM_COPY_TO_USER(&d->request_sizes[i], &buf->total, sizeof(buf->total))) - return DRM_ERR(EFAULT); + return -EFAULT; d->granted_count++; } @@ -927,7 +927,7 @@ int r128_cce_buffers(DRM_IOCTL_ARGS) if (d.send_count != 0) { DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n", DRM_CURRENTPID, d.send_count); - return DRM_ERR(EINVAL); + return -EINVAL; } /* We'll send you buffers. @@ -935,7 +935,7 @@ int r128_cce_buffers(DRM_IOCTL_ARGS) if (d.request_count < 0 || d.request_count > dma->buf_count) { DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n", DRM_CURRENTPID, d.request_count, dma->buf_count); - return DRM_ERR(EINVAL); + return -EINVAL; } d.granted_count = 0; diff --git a/drivers/char/drm/r128_drv.h b/drivers/char/drm/r128_drv.h index 72249fb2fd1c..2835aa3c302f 100644 --- a/drivers/char/drm/r128_drv.h +++ b/drivers/char/drm/r128_drv.h @@ -428,7 +428,7 @@ do { \ DRM_UDELAY(1); \ } \ DRM_ERROR( "ring space check failed!\n" ); \ - return DRM_ERR(EBUSY); \ + return -EBUSY; \ } \ __ring_space_done: \ ; \ diff --git a/drivers/char/drm/r128_state.c b/drivers/char/drm/r128_state.c index 7b334fb7d649..f0e2571e94a9 100644 --- a/drivers/char/drm/r128_state.c +++ b/drivers/char/drm/r128_state.c @@ -809,7 +809,7 @@ static int r128_cce_dispatch_blit(DRMFILE filp, break; default: DRM_ERROR("invalid blit format %d\n", blit->format); - return DRM_ERR(EINVAL); + return -EINVAL; } /* Flush the pixel cache, and mark the contents as Read Invalid. @@ -832,11 +832,11 @@ static int r128_cce_dispatch_blit(DRMFILE filp, if (buf->filp != filp) { DRM_ERROR("process %d using buffer owned by %p\n", DRM_CURRENTPID, buf->filp); - return DRM_ERR(EINVAL); + return -EINVAL; } if (buf->pending) { DRM_ERROR("sending pending buffer %d\n", blit->idx); - return DRM_ERR(EINVAL); + return -EINVAL; } buf_priv->discard = 1; @@ -900,22 +900,22 @@ static int r128_cce_dispatch_write_span(struct drm_device * dev, count = depth->n; if (count > 4096 || count <= 0) - return DRM_ERR(EMSGSIZE); + return -EMSGSIZE; if (DRM_COPY_FROM_USER(&x, depth->x, sizeof(x))) { - return DRM_ERR(EFAULT); + return -EFAULT; } if (DRM_COPY_FROM_USER(&y, depth->y, sizeof(y))) { - return DRM_ERR(EFAULT); + return -EFAULT; } buffer_size = depth->n * sizeof(u32); buffer = drm_alloc(buffer_size, DRM_MEM_BUFS); if (buffer == NULL) - return DRM_ERR(ENOMEM); + return -ENOMEM; if (DRM_COPY_FROM_USER(buffer, depth->buffer, buffer_size)) { drm_free(buffer, buffer_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } mask_size = depth->n * sizeof(u8); @@ -923,12 +923,12 @@ static int r128_cce_dispatch_write_span(struct drm_device * dev, mask = drm_alloc(mask_size, DRM_MEM_BUFS); if (mask == NULL) { drm_free(buffer, buffer_size, DRM_MEM_BUFS); - return DRM_ERR(ENOMEM); + return -ENOMEM; } if (DRM_COPY_FROM_USER(mask, depth->mask, mask_size)) { drm_free(buffer, buffer_size, DRM_MEM_BUFS); drm_free(mask, mask_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } for (i = 0; i < count; i++, x++) { @@ -996,28 +996,28 @@ static int r128_cce_dispatch_write_pixels(struct drm_device * dev, count = depth->n; if (count > 4096 || count <= 0) - return DRM_ERR(EMSGSIZE); + return -EMSGSIZE; xbuf_size = count * sizeof(*x); ybuf_size = count * sizeof(*y); x = drm_alloc(xbuf_size, DRM_MEM_BUFS); if (x == NULL) { - return DRM_ERR(ENOMEM); + return -ENOMEM; } y = drm_alloc(ybuf_size, DRM_MEM_BUFS); if (y == NULL) { drm_free(x, xbuf_size, DRM_MEM_BUFS); - return DRM_ERR(ENOMEM); + return -ENOMEM; } if (DRM_COPY_FROM_USER(x, depth->x, xbuf_size)) { drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } if (DRM_COPY_FROM_USER(y, depth->y, xbuf_size)) { drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } buffer_size = depth->n * sizeof(u32); @@ -1025,13 +1025,13 @@ static int r128_cce_dispatch_write_pixels(struct drm_device * dev, if (buffer == NULL) { drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); - return DRM_ERR(ENOMEM); + return -ENOMEM; } if (DRM_COPY_FROM_USER(buffer, depth->buffer, buffer_size)) { drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); drm_free(buffer, buffer_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } if (depth->mask) { @@ -1041,14 +1041,14 @@ static int r128_cce_dispatch_write_pixels(struct drm_device * dev, drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); drm_free(buffer, buffer_size, DRM_MEM_BUFS); - return DRM_ERR(ENOMEM); + return -ENOMEM; } if (DRM_COPY_FROM_USER(mask, depth->mask, mask_size)) { drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); drm_free(buffer, buffer_size, DRM_MEM_BUFS); drm_free(mask, mask_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } for (i = 0; i < count; i++) { @@ -1115,13 +1115,13 @@ static int r128_cce_dispatch_read_span(struct drm_device * dev, count = depth->n; if (count > 4096 || count <= 0) - return DRM_ERR(EMSGSIZE); + return -EMSGSIZE; if (DRM_COPY_FROM_USER(&x, depth->x, sizeof(x))) { - return DRM_ERR(EFAULT); + return -EFAULT; } if (DRM_COPY_FROM_USER(&y, depth->y, sizeof(y))) { - return DRM_ERR(EFAULT); + return -EFAULT; } BEGIN_RING(7); @@ -1159,7 +1159,7 @@ static int r128_cce_dispatch_read_pixels(struct drm_device * dev, count = depth->n; if (count > 4096 || count <= 0) - return DRM_ERR(EMSGSIZE); + return -EMSGSIZE; if (count > dev_priv->depth_pitch) { count = dev_priv->depth_pitch; @@ -1169,22 +1169,22 @@ static int r128_cce_dispatch_read_pixels(struct drm_device * dev, ybuf_size = count * sizeof(*y); x = drm_alloc(xbuf_size, DRM_MEM_BUFS); if (x == NULL) { - return DRM_ERR(ENOMEM); + return -ENOMEM; } y = drm_alloc(ybuf_size, DRM_MEM_BUFS); if (y == NULL) { drm_free(x, xbuf_size, DRM_MEM_BUFS); - return DRM_ERR(ENOMEM); + return -ENOMEM; } if (DRM_COPY_FROM_USER(x, depth->x, xbuf_size)) { drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } if (DRM_COPY_FROM_USER(y, depth->y, ybuf_size)) { drm_free(x, xbuf_size, DRM_MEM_BUFS); drm_free(y, ybuf_size, DRM_MEM_BUFS); - return DRM_ERR(EFAULT); + return -EFAULT; } for (i = 0; i < count; i++) { @@ -1363,7 +1363,7 @@ static int r128_cce_vertex(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(vertex, (drm_r128_vertex_t __user *) data, @@ -1375,12 +1375,12 @@ static int r128_cce_vertex(DRM_IOCTL_ARGS) if (vertex.idx < 0 || vertex.idx >= dma->buf_count) { DRM_ERROR("buffer index %d (of %d max)\n", vertex.idx, dma->buf_count - 1); - return DRM_ERR(EINVAL); + return -EINVAL; } if (vertex.prim < 0 || vertex.prim > R128_CCE_VC_CNTL_PRIM_TYPE_TRI_TYPE2) { DRM_ERROR("buffer prim %d\n", vertex.prim); - return DRM_ERR(EINVAL); + return -EINVAL; } RING_SPACE_TEST_WITH_RETURN(dev_priv); @@ -1392,11 +1392,11 @@ static int r128_cce_vertex(DRM_IOCTL_ARGS) if (buf->filp != filp) { DRM_ERROR("process %d using buffer owned by %p\n", DRM_CURRENTPID, buf->filp); - return DRM_ERR(EINVAL); + return -EINVAL; } if (buf->pending) { DRM_ERROR("sending pending buffer %d\n", vertex.idx); - return DRM_ERR(EINVAL); + return -EINVAL; } buf->used = vertex.count; @@ -1423,7 +1423,7 @@ static int r128_cce_indices(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(elts, (drm_r128_indices_t __user *) data, @@ -1435,11 +1435,11 @@ static int r128_cce_indices(DRM_IOCTL_ARGS) if (elts.idx < 0 || elts.idx >= dma->buf_count) { DRM_ERROR("buffer index %d (of %d max)\n", elts.idx, dma->buf_count - 1); - return DRM_ERR(EINVAL); + return -EINVAL; } if (elts.prim < 0 || elts.prim > R128_CCE_VC_CNTL_PRIM_TYPE_TRI_TYPE2) { DRM_ERROR("buffer prim %d\n", elts.prim); - return DRM_ERR(EINVAL); + return -EINVAL; } RING_SPACE_TEST_WITH_RETURN(dev_priv); @@ -1451,11 +1451,11 @@ static int r128_cce_indices(DRM_IOCTL_ARGS) if (buf->filp != filp) { DRM_ERROR("process %d using buffer owned by %p\n", DRM_CURRENTPID, buf->filp); - return DRM_ERR(EINVAL); + return -EINVAL; } if (buf->pending) { DRM_ERROR("sending pending buffer %d\n", elts.idx); - return DRM_ERR(EINVAL); + return -EINVAL; } count = (elts.end - elts.start) / sizeof(u16); @@ -1463,11 +1463,11 @@ static int r128_cce_indices(DRM_IOCTL_ARGS) if (elts.start & 0x7) { DRM_ERROR("misaligned buffer 0x%x\n", elts.start); - return DRM_ERR(EINVAL); + return -EINVAL; } if (elts.start < buf->used) { DRM_ERROR("no header 0x%x - 0x%x\n", elts.start, buf->used); - return DRM_ERR(EINVAL); + return -EINVAL; } buf->used = elts.end; @@ -1498,7 +1498,7 @@ static int r128_cce_blit(DRM_IOCTL_ARGS) if (blit.idx < 0 || blit.idx >= dma->buf_count) { DRM_ERROR("buffer index %d (of %d max)\n", blit.idx, dma->buf_count - 1); - return DRM_ERR(EINVAL); + return -EINVAL; } RING_SPACE_TEST_WITH_RETURN(dev_priv); @@ -1524,7 +1524,7 @@ static int r128_cce_depth(DRM_IOCTL_ARGS) RING_SPACE_TEST_WITH_RETURN(dev_priv); - ret = DRM_ERR(EINVAL); + ret = -EINVAL; switch (depth.func) { case R128_WRITE_SPAN: ret = r128_cce_dispatch_write_span(dev, &depth); @@ -1557,7 +1557,7 @@ static int r128_cce_stipple(DRM_IOCTL_ARGS) sizeof(stipple)); if (DRM_COPY_FROM_USER(&mask, stipple.mask, 32 * sizeof(u32))) - return DRM_ERR(EFAULT); + return -EFAULT; RING_SPACE_TEST_WITH_RETURN(dev_priv); @@ -1583,7 +1583,7 @@ static int r128_cce_indirect(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(indirect, (drm_r128_indirect_t __user *) data, @@ -1595,7 +1595,7 @@ static int r128_cce_indirect(DRM_IOCTL_ARGS) if (indirect.idx < 0 || indirect.idx >= dma->buf_count) { DRM_ERROR("buffer index %d (of %d max)\n", indirect.idx, dma->buf_count - 1); - return DRM_ERR(EINVAL); + return -EINVAL; } buf = dma->buflist[indirect.idx]; @@ -1604,17 +1604,17 @@ static int r128_cce_indirect(DRM_IOCTL_ARGS) if (buf->filp != filp) { DRM_ERROR("process %d using buffer owned by %p\n", DRM_CURRENTPID, buf->filp); - return DRM_ERR(EINVAL); + return -EINVAL; } if (buf->pending) { DRM_ERROR("sending pending buffer %d\n", indirect.idx); - return DRM_ERR(EINVAL); + return -EINVAL; } if (indirect.start < buf->used) { DRM_ERROR("reusing indirect: start=0x%x actual=0x%x\n", indirect.start, buf->used); - return DRM_ERR(EINVAL); + return -EINVAL; } RING_SPACE_TEST_WITH_RETURN(dev_priv); @@ -1651,7 +1651,7 @@ static int r128_getparam(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(param, (drm_r128_getparam_t __user *) data, @@ -1664,12 +1664,12 @@ static int r128_getparam(DRM_IOCTL_ARGS) value = dev->irq; break; default: - return DRM_ERR(EINVAL); + return -EINVAL; } if (DRM_COPY_TO_USER(param.value, &value, sizeof(int))) { DRM_ERROR("copy_to_user\n"); - return DRM_ERR(EFAULT); + return -EFAULT; } return 0; diff --git a/drivers/char/drm/r300_cmdbuf.c b/drivers/char/drm/r300_cmdbuf.c index 4e5aca6ba59a..669aee68ce24 100644 --- a/drivers/char/drm/r300_cmdbuf.c +++ b/drivers/char/drm/r300_cmdbuf.c @@ -74,7 +74,7 @@ static int r300_emit_cliprects(drm_radeon_private_t *dev_priv, if (DRM_COPY_FROM_USER_UNCHECKED (&box, &cmdbuf->boxes[n + i], sizeof(box))) { DRM_ERROR("copy cliprect faulted\n"); - return DRM_ERR(EFAULT); + return -EFAULT; } box.x1 = @@ -263,7 +263,7 @@ static __inline__ int r300_emit_carefully_checked_packet0(drm_radeon_private_t * DRM_ERROR ("Cannot emit more than 64 values at a time (reg=%04x sz=%d)\n", reg, sz); - return DRM_ERR(EINVAL); + return -EINVAL; } for (i = 0; i < sz; i++) { values[i] = ((int *)cmdbuf->buf)[i]; @@ -275,13 +275,13 @@ static __inline__ int r300_emit_carefully_checked_packet0(drm_radeon_private_t * DRM_ERROR ("Offset failed range check (reg=%04x sz=%d)\n", reg, sz); - return DRM_ERR(EINVAL); + return -EINVAL; } break; default: DRM_ERROR("Register %04x failed check as flag=%02x\n", reg + i * 4, r300_reg_flags[(reg >> 2) + i]); - return DRM_ERR(EINVAL); + return -EINVAL; } } @@ -317,12 +317,12 @@ static __inline__ int r300_emit_packet0(drm_radeon_private_t *dev_priv, return 0; if (sz * 4 > cmdbuf->bufsz) - return DRM_ERR(EINVAL); + return -EINVAL; if (reg + sz * 4 >= 0x10000) { DRM_ERROR("No such registers in hardware reg=%04x sz=%d\n", reg, sz); - return DRM_ERR(EINVAL); + return -EINVAL; } if (r300_check_range(reg, sz)) { @@ -362,7 +362,7 @@ static __inline__ int r300_emit_vpu(drm_radeon_private_t *dev_priv, if (!sz) return 0; if (sz * 16 > cmdbuf->bufsz) - return DRM_ERR(EINVAL); + return -EINVAL; BEGIN_RING(5 + sz * 4); /* Wait for VAP to come to senses.. */ @@ -391,7 +391,7 @@ static __inline__ int r300_emit_clear(drm_radeon_private_t *dev_priv, RING_LOCALS; if (8 * 4 > cmdbuf->bufsz) - return DRM_ERR(EINVAL); + return -EINVAL; BEGIN_RING(10); OUT_RING(CP_PACKET3(R200_3D_DRAW_IMMD_2, 8)); @@ -421,7 +421,7 @@ static __inline__ int r300_emit_3d_load_vbpntr(drm_radeon_private_t *dev_priv, if ((count + 1) > MAX_ARRAY_PACKET) { DRM_ERROR("Too large payload in 3D_LOAD_VBPNTR (count=%d)\n", count); - return DRM_ERR(EINVAL); + return -EINVAL; } memset(payload, 0, MAX_ARRAY_PACKET * 4); memcpy(payload, cmdbuf->buf + 4, (count + 1) * 4); @@ -437,7 +437,7 @@ static __inline__ int r300_emit_3d_load_vbpntr(drm_radeon_private_t *dev_priv, DRM_ERROR ("Offset failed range check (k=%d i=%d) while processing 3D_LOAD_VBPNTR packet.\n", k, i); - return DRM_ERR(EINVAL); + return -EINVAL; } k++; i++; @@ -448,7 +448,7 @@ static __inline__ int r300_emit_3d_load_vbpntr(drm_radeon_private_t *dev_priv, DRM_ERROR ("Offset failed range check (k=%d i=%d) while processing 3D_LOAD_VBPNTR packet.\n", k, i); - return DRM_ERR(EINVAL); + return -EINVAL; } k++; i++; @@ -458,7 +458,7 @@ static __inline__ int r300_emit_3d_load_vbpntr(drm_radeon_private_t *dev_priv, DRM_ERROR ("Malformed 3D_LOAD_VBPNTR packet (k=%d i=%d narrays=%d count+1=%d).\n", k, i, narrays, count + 1); - return DRM_ERR(EINVAL); + return -EINVAL; } /* all clear, output packet */ @@ -492,7 +492,7 @@ static __inline__ int r300_emit_bitblt_multi(drm_radeon_private_t *dev_priv, ret = !radeon_check_offset(dev_priv, offset); if (ret) { DRM_ERROR("Invalid bitblt first offset is %08X\n", offset); - return DRM_ERR(EINVAL); + return -EINVAL; } } @@ -502,7 +502,7 @@ static __inline__ int r300_emit_bitblt_multi(drm_radeon_private_t *dev_priv, ret = !radeon_check_offset(dev_priv, offset); if (ret) { DRM_ERROR("Invalid bitblt second offset is %08X\n", offset); - return DRM_ERR(EINVAL); + return -EINVAL; } } @@ -530,12 +530,12 @@ static __inline__ int r300_emit_indx_buffer(drm_radeon_private_t *dev_priv, if ((cmd[1] & 0x8000ffff) != 0x80000810) { DRM_ERROR("Invalid indx_buffer reg address %08X\n", cmd[1]); - return DRM_ERR(EINVAL); + return -EINVAL; } ret = !radeon_check_offset(dev_priv, cmd[2]); if (ret) { DRM_ERROR("Invalid indx_buffer offset is %08X\n", cmd[2]); - return DRM_ERR(EINVAL); + return -EINVAL; } BEGIN_RING(count+2); @@ -557,7 +557,7 @@ static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t *dev_priv, RING_LOCALS; if (4 > cmdbuf->bufsz) - return DRM_ERR(EINVAL); + return -EINVAL; /* Fixme !! This simply emits a packet without much checking. We need to be smarter. */ @@ -568,7 +568,7 @@ static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t *dev_priv, /* Is it packet 3 ? */ if ((header >> 30) != 0x3) { DRM_ERROR("Not a packet3 header (0x%08x)\n", header); - return DRM_ERR(EINVAL); + return -EINVAL; } count = (header >> 16) & 0x3fff; @@ -578,7 +578,7 @@ static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t *dev_priv, DRM_ERROR ("Expected packet3 of length %d but have only %d bytes left\n", (count + 2) * 4, cmdbuf->bufsz); - return DRM_ERR(EINVAL); + return -EINVAL; } /* Is it a packet type we know about ? */ @@ -600,7 +600,7 @@ static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t *dev_priv, break; default: DRM_ERROR("Unknown packet3 header (0x%08x)\n", header); - return DRM_ERR(EINVAL); + return -EINVAL; } BEGIN_RING(count + 2); @@ -664,7 +664,7 @@ static __inline__ int r300_emit_packet3(drm_radeon_private_t *dev_priv, DRM_ERROR("bad packet3 type %i at %p\n", header.packet3.packet, cmdbuf->buf - sizeof(header)); - return DRM_ERR(EINVAL); + return -EINVAL; } n += R300_SIMULTANEOUS_CLIPRECTS; @@ -726,11 +726,11 @@ static int r300_scratch(drm_radeon_private_t *dev_priv, if (cmdbuf->bufsz < (sizeof(u64) + header.scratch.n_bufs * sizeof(buf_idx))) { - return DRM_ERR(EINVAL); + return -EINVAL; } if (header.scratch.reg >= 5) { - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->scratch_ages[header.scratch.reg]++; @@ -745,21 +745,21 @@ static int r300_scratch(drm_radeon_private_t *dev_priv, buf_idx *= 2; /* 8 bytes per buf */ if (DRM_COPY_TO_USER(ref_age_base + buf_idx, &dev_priv->scratch_ages[header.scratch.reg], sizeof(u32))) { - return DRM_ERR(EINVAL); + return -EINVAL; } if (DRM_COPY_FROM_USER(&h_pending, ref_age_base + buf_idx + 1, sizeof(u32))) { - return DRM_ERR(EINVAL); + return -EINVAL; } if (h_pending == 0) { - return DRM_ERR(EINVAL); + return -EINVAL; } h_pending--; if (DRM_COPY_TO_USER(ref_age_base + buf_idx + 1, &h_pending, sizeof(u32))) { - return DRM_ERR(EINVAL); + return -EINVAL; } cmdbuf->buf += sizeof(buf_idx); @@ -879,7 +879,7 @@ int r300_do_cp_cmdbuf(struct drm_device *dev, if (idx < 0 || idx >= dma->buf_count) { DRM_ERROR("buffer index %d (of %d max)\n", idx, dma->buf_count - 1); - ret = DRM_ERR(EINVAL); + ret = -EINVAL; goto cleanup; } @@ -887,7 +887,7 @@ int r300_do_cp_cmdbuf(struct drm_device *dev, if (buf->filp != filp || buf->pending) { DRM_ERROR("bad buffer %p %p %d\n", buf->filp, filp, buf->pending); - ret = DRM_ERR(EINVAL); + ret = -EINVAL; goto cleanup; } @@ -924,7 +924,7 @@ int r300_do_cp_cmdbuf(struct drm_device *dev, DRM_ERROR("bad cmd_type %i at %p\n", header.header.cmd_type, cmdbuf->buf - sizeof(header)); - ret = DRM_ERR(EINVAL); + ret = -EINVAL; goto cleanup; } } diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c index af5790f8fd53..a023fce3f1b1 100644 --- a/drivers/char/drm/radeon_cp.c +++ b/drivers/char/drm/radeon_cp.c @@ -889,7 +889,7 @@ static int radeon_do_pixcache_flush(drm_radeon_private_t * dev_priv) DRM_ERROR("failed!\n"); radeon_status(dev_priv); #endif - return DRM_ERR(EBUSY); + return -EBUSY; } static int radeon_do_wait_for_fifo(drm_radeon_private_t * dev_priv, int entries) @@ -910,7 +910,7 @@ static int radeon_do_wait_for_fifo(drm_radeon_private_t * dev_priv, int entries) DRM_ERROR("failed!\n"); radeon_status(dev_priv); #endif - return DRM_ERR(EBUSY); + return -EBUSY; } static int radeon_do_wait_for_idle(drm_radeon_private_t * dev_priv) @@ -936,7 +936,7 @@ static int radeon_do_wait_for_idle(drm_radeon_private_t * dev_priv) DRM_ERROR("failed!\n"); radeon_status(dev_priv); #endif - return DRM_ERR(EBUSY); + return -EBUSY; } /* ================================================================ @@ -1394,7 +1394,7 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init) if ((dev_priv->flags & RADEON_NEW_MEMMAP) && !dev_priv->new_memmap) { DRM_ERROR("Cannot initialise DRM on this card\nThis card requires a new X.org DDX for 3D\n"); radeon_do_cleanup_cp(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } if (init->is_pci && (dev_priv->flags & RADEON_IS_AGP)) { @@ -1409,7 +1409,7 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init) if ((!(dev_priv->flags & RADEON_IS_AGP)) && !dev->sg) { DRM_ERROR("PCI GART memory not allocated!\n"); radeon_do_cleanup_cp(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->usec_timeout = init->usec_timeout; @@ -1417,7 +1417,7 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init) dev_priv->usec_timeout > RADEON_MAX_USEC_TIMEOUT) { DRM_DEBUG("TIMEOUT problem!\n"); radeon_do_cleanup_cp(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } /* Enable vblank on CRTC1 for older X servers @@ -1446,7 +1446,7 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init) (init->cp_mode != RADEON_CSQ_PRIBM_INDBM)) { DRM_DEBUG("BAD cp_mode (%x)!\n", init->cp_mode); radeon_do_cleanup_cp(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } switch (init->fb_bpp) { @@ -1515,27 +1515,27 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init) if (!dev_priv->sarea) { DRM_ERROR("could not find sarea!\n"); radeon_do_cleanup_cp(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->cp_ring = drm_core_findmap(dev, init->ring_offset); if (!dev_priv->cp_ring) { DRM_ERROR("could not find cp ring region!\n"); radeon_do_cleanup_cp(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->ring_rptr = drm_core_findmap(dev, init->ring_rptr_offset); if (!dev_priv->ring_rptr) { DRM_ERROR("could not find ring read pointer!\n"); radeon_do_cleanup_cp(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } dev->agp_buffer_token = init->buffers_offset; dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); if (!dev->agp_buffer_map) { DRM_ERROR("could not find dma buffer region!\n"); radeon_do_cleanup_cp(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } if (init->gart_textures_offset) { @@ -1544,7 +1544,7 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init) if (!dev_priv->gart_textures) { DRM_ERROR("could not find GART texture region!\n"); radeon_do_cleanup_cp(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } } @@ -1562,7 +1562,7 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init) !dev->agp_buffer_map->handle) { DRM_ERROR("could not find ioremap agp regions!\n"); radeon_do_cleanup_cp(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } } else #endif @@ -1710,14 +1710,14 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init) DRM_ERROR ("Cannot use PCI Express without GART in FB memory\n"); radeon_do_cleanup_cp(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } } if (!drm_ati_pcigart_init(dev, &dev_priv->gart_info)) { DRM_ERROR("failed to init PCI GART!\n"); radeon_do_cleanup_cp(dev); - return DRM_ERR(ENOMEM); + return -ENOMEM; } /* Turn on PCI GART */ @@ -1797,7 +1797,7 @@ static int radeon_do_resume_cp(struct drm_device * dev) if (!dev_priv) { DRM_ERROR("Called with no initialization\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_DEBUG("Starting radeon_do_resume_cp()\n"); @@ -1845,7 +1845,7 @@ int radeon_cp_init(DRM_IOCTL_ARGS) return radeon_do_cleanup_cp(dev); } - return DRM_ERR(EINVAL); + return -EINVAL; } int radeon_cp_start(DRM_IOCTL_ARGS) @@ -1973,7 +1973,7 @@ int radeon_cp_reset(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_DEBUG("%s called before init done\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } radeon_do_cp_reset(dev_priv); @@ -2167,7 +2167,7 @@ int radeon_wait_ring(drm_radeon_private_t * dev_priv, int n) radeon_status(dev_priv); DRM_ERROR("failed!\n"); #endif - return DRM_ERR(EBUSY); + return -EBUSY; } static int radeon_cp_get_buffers(DRMFILE filp, struct drm_device * dev, @@ -2179,16 +2179,16 @@ static int radeon_cp_get_buffers(DRMFILE filp, struct drm_device * dev, for (i = d->granted_count; i < d->request_count; i++) { buf = radeon_freelist_get(dev); if (!buf) - return DRM_ERR(EBUSY); /* NOTE: broken client */ + return -EBUSY; /* NOTE: broken client */ buf->filp = filp; if (DRM_COPY_TO_USER(&d->request_indices[i], &buf->idx, sizeof(buf->idx))) - return DRM_ERR(EFAULT); + return -EFAULT; if (DRM_COPY_TO_USER(&d->request_sizes[i], &buf->total, sizeof(buf->total))) - return DRM_ERR(EFAULT); + return -EFAULT; d->granted_count++; } @@ -2212,7 +2212,7 @@ int radeon_cp_buffers(DRM_IOCTL_ARGS) if (d.send_count != 0) { DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n", DRM_CURRENTPID, d.send_count); - return DRM_ERR(EINVAL); + return -EINVAL; } /* We'll send you buffers. @@ -2220,7 +2220,7 @@ int radeon_cp_buffers(DRM_IOCTL_ARGS) if (d.request_count < 0 || d.request_count > dma->buf_count) { DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n", DRM_CURRENTPID, d.request_count, dma->buf_count); - return DRM_ERR(EINVAL); + return -EINVAL; } d.granted_count = 0; @@ -2241,7 +2241,7 @@ int radeon_driver_load(struct drm_device *dev, unsigned long flags) dev_priv = drm_alloc(sizeof(drm_radeon_private_t), DRM_MEM_DRIVER); if (dev_priv == NULL) - return DRM_ERR(ENOMEM); + return -ENOMEM; memset(dev_priv, 0, sizeof(drm_radeon_private_t)); dev->dev_private = (void *)dev_priv; diff --git a/drivers/char/drm/radeon_irq.c b/drivers/char/drm/radeon_irq.c index ad8a0ac7182e..88d19a2e85c0 100644 --- a/drivers/char/drm/radeon_irq.c +++ b/drivers/char/drm/radeon_irq.c @@ -155,7 +155,7 @@ int radeon_driver_vblank_do_wait(struct drm_device * dev, unsigned int *sequence atomic_t *counter; if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } if (crtc == DRM_RADEON_VBLANK_CRTC1) { @@ -165,7 +165,7 @@ int radeon_driver_vblank_do_wait(struct drm_device * dev, unsigned int *sequence counter = &dev->vbl_received2; ack |= RADEON_CRTC2_VBLANK_STAT; } else - return DRM_ERR(EINVAL); + return -EINVAL; radeon_acknowledge_irqs(dev_priv, ack); @@ -207,7 +207,7 @@ int radeon_irq_emit(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(emit, (drm_radeon_irq_emit_t __user *) data, @@ -217,7 +217,7 @@ int radeon_irq_emit(DRM_IOCTL_ARGS) if (DRM_COPY_TO_USER(emit.irq_seq, &result, sizeof(int))) { DRM_ERROR("copy_to_user\n"); - return DRM_ERR(EFAULT); + return -EFAULT; } return 0; @@ -233,7 +233,7 @@ int radeon_irq_wait(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(irqwait, (drm_radeon_irq_wait_t __user *) data, @@ -320,7 +320,7 @@ int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value) drm_radeon_private_t *dev_priv = (drm_radeon_private_t *) dev->dev_private; if (value & ~(DRM_RADEON_VBLANK_CRTC1 | DRM_RADEON_VBLANK_CRTC2)) { DRM_ERROR("called with invalid crtc 0x%x\n", (unsigned int)value); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->vblank_crtc = (unsigned int)value; radeon_enable_interrupt(dev); diff --git a/drivers/char/drm/radeon_mem.c b/drivers/char/drm/radeon_mem.c index 517cad8b6e3a..df5b2e0bea33 100644 --- a/drivers/char/drm/radeon_mem.c +++ b/drivers/char/drm/radeon_mem.c @@ -137,12 +137,12 @@ static int init_heap(struct mem_block **heap, int start, int size) struct mem_block *blocks = drm_alloc(sizeof(*blocks), DRM_MEM_BUFS); if (!blocks) - return DRM_ERR(ENOMEM); + return -ENOMEM; *heap = drm_alloc(sizeof(**heap), DRM_MEM_BUFS); if (!*heap) { drm_free(blocks, sizeof(*blocks), DRM_MEM_BUFS); - return DRM_ERR(ENOMEM); + return -ENOMEM; } blocks->start = start; @@ -226,7 +226,7 @@ int radeon_mem_alloc(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(alloc, (drm_radeon_mem_alloc_t __user *) data, @@ -234,7 +234,7 @@ int radeon_mem_alloc(DRM_IOCTL_ARGS) heap = get_heap(dev_priv, alloc.region); if (!heap || !*heap) - return DRM_ERR(EFAULT); + return -EFAULT; /* Make things easier on ourselves: all allocations at least * 4k aligned. @@ -245,11 +245,11 @@ int radeon_mem_alloc(DRM_IOCTL_ARGS) block = alloc_block(*heap, alloc.size, alloc.alignment, filp); if (!block) - return DRM_ERR(ENOMEM); + return -ENOMEM; if (DRM_COPY_TO_USER(alloc.region_offset, &block->start, sizeof(int))) { DRM_ERROR("copy_to_user\n"); - return DRM_ERR(EFAULT); + return -EFAULT; } return 0; @@ -264,7 +264,7 @@ int radeon_mem_free(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(memfree, (drm_radeon_mem_free_t __user *) data, @@ -272,14 +272,14 @@ int radeon_mem_free(DRM_IOCTL_ARGS) heap = get_heap(dev_priv, memfree.region); if (!heap || !*heap) - return DRM_ERR(EFAULT); + return -EFAULT; block = find_block(*heap, memfree.region_offset); if (!block) - return DRM_ERR(EFAULT); + return -EFAULT; if (block->filp != filp) - return DRM_ERR(EPERM); + return -EPERM; free_block(block); return 0; @@ -294,7 +294,7 @@ int radeon_mem_init_heap(DRM_IOCTL_ARGS) if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } DRM_COPY_FROM_USER_IOCTL(initheap, @@ -303,11 +303,11 @@ int radeon_mem_init_heap(DRM_IOCTL_ARGS) heap = get_heap(dev_priv, initheap.region); if (!heap) - return DRM_ERR(EFAULT); + return -EFAULT; if (*heap) { DRM_ERROR("heap already initialized?"); - return DRM_ERR(EFAULT); + return -EFAULT; } return init_heap(heap, initheap.start, initheap.size); diff --git a/drivers/char/drm/radeon_state.c b/drivers/char/drm/radeon_state.c index 3ddf86f2abf0..4bc0909b226f 100644 --- a/drivers/char/drm/radeon_state.c +++ b/drivers/char/drm/radeon_state.c @@ -85,7 +85,7 @@ static __inline__ int radeon_check_and_fixup_offset(drm_radeon_private_t * *offset = off; return 0; } - return DRM_ERR(EINVAL); + return -EINVAL; } static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t * @@ -99,7 +99,7 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t * if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &data[(RADEON_RB3D_DEPTHOFFSET - RADEON_PP_MISC) / 4])) { DRM_ERROR("Invalid depth buffer offset\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } break; @@ -107,7 +107,7 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t * if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &data[(RADEON_RB3D_COLOROFFSET - RADEON_PP_CNTL) / 4])) { DRM_ERROR("Invalid colour buffer offset\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } break; @@ -120,7 +120,7 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t * if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &data[0])) { DRM_ERROR("Invalid R200 texture offset\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } break; @@ -130,7 +130,7 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t * if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &data[(RADEON_PP_TXOFFSET_0 - RADEON_PP_TXFILTER_0) / 4])) { DRM_ERROR("Invalid R100 texture offset\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } break; @@ -147,7 +147,7 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t * &data[i])) { DRM_ERROR ("Invalid R200 cubic texture offset\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } } break; @@ -163,7 +163,7 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t * &data[i])) { DRM_ERROR ("Invalid R100 cubic texture offset\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } } } @@ -256,7 +256,7 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t * default: DRM_ERROR("Unknown state packet ID %d\n", id); - return DRM_ERR(EINVAL); + return -EINVAL; } return 0; @@ -277,12 +277,12 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t * if ((cmd[0] & 0xc0000000) != RADEON_CP_PACKET3) { DRM_ERROR("Not a type 3 packet\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } if (4 * *cmdsz > cmdbuf->bufsz) { DRM_ERROR("Packet size larger than size of data provided\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } switch(cmd[0] & 0xff00) { @@ -307,7 +307,7 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t * /* safe but r200 only */ if (dev_priv->microcode_version != UCODE_R200) { DRM_ERROR("Invalid 3d packet for r100-class chip\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } break; @@ -317,7 +317,7 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t * if (count > 18) { /* 12 arrays max */ DRM_ERROR("Too large payload in 3D_LOAD_VBPNTR (count=%d)\n", count); - return DRM_ERR(EINVAL); + return -EINVAL; } /* carefully check packet contents */ @@ -330,7 +330,7 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t * DRM_ERROR ("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n", k, i); - return DRM_ERR(EINVAL); + return -EINVAL; } k++; i++; @@ -341,7 +341,7 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t * DRM_ERROR ("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n", k, i); - return DRM_ERR(EINVAL); + return -EINVAL; } k++; i++; @@ -351,33 +351,33 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t * DRM_ERROR ("Malformed 3D_LOAD_VBPNTR packet (k=%d i=%d narrays=%d count+1=%d).\n", k, i, narrays, count + 1); - return DRM_ERR(EINVAL); + return -EINVAL; } break; case RADEON_3D_RNDR_GEN_INDX_PRIM: if (dev_priv->microcode_version != UCODE_R100) { DRM_ERROR("Invalid 3d packet for r200-class chip\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &cmd[1])) { DRM_ERROR("Invalid rndr_gen_indx offset\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } break; case RADEON_CP_INDX_BUFFER: if (dev_priv->microcode_version != UCODE_R200) { DRM_ERROR("Invalid 3d packet for r100-class chip\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } if ((cmd[1] & 0x8000ffff) != 0x80000810) { DRM_ERROR("Invalid indx_buffer reg address %08X\n", cmd[1]); - return DRM_ERR(EINVAL); + return -EINVAL; } if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &cmd[2])) { DRM_ERROR("Invalid indx_buffer offset is %08X\n", cmd[2]); - return DRM_ERR(EINVAL); + return -EINVAL; } break; @@ -391,7 +391,7 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t * if (radeon_check_and_fixup_offset (dev_priv, filp_priv, &offset)) { DRM_ERROR("Invalid first packet offset\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } cmd[2] = (cmd[2] & 0xffc00000) | offset >> 10; } @@ -402,7 +402,7 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t * if (radeon_check_and_fixup_offset (dev_priv, filp_priv, &offset)) { DRM_ERROR("Invalid second packet offset\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } cmd[3] = (cmd[3] & 0xffc00000) | offset >> 10; } @@ -410,7 +410,7 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t * default: DRM_ERROR("Invalid packet type %x\n", cmd[0] & 0xff00); - return DRM_ERR(EINVAL); + return -EINVAL; } return 0; @@ -451,13 +451,13 @@ static int radeon_emit_state(drm_radeon_private_t * dev_priv, if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &ctx->rb3d_depthoffset)) { DRM_ERROR("Invalid depth buffer offset\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &ctx->rb3d_coloroffset)) { DRM_ERROR("Invalid depth buffer offset\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } BEGIN_RING(14); @@ -546,7 +546,7 @@ static int radeon_emit_state(drm_radeon_private_t * dev_priv, if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &tex[0].pp_txoffset)) { DRM_ERROR("Invalid texture offset for unit 0\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } BEGIN_RING(9); @@ -566,7 +566,7 @@ static int radeon_emit_state(drm_radeon_private_t * dev_priv, if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &tex[1].pp_txoffset)) { DRM_ERROR("Invalid texture offset for unit 1\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } BEGIN_RING(9); @@ -586,7 +586,7 @@ static int radeon_emit_state(drm_radeon_private_t * dev_priv, if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &tex[2].pp_txoffset)) { DRM_ERROR("Invalid texture offset for unit 2\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } BEGIN_RING(9); @@ -1668,7 +1668,7 @@ static int radeon_cp_dispatch_texture(DRMFILE filp, if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &tex->offset)) { DRM_ERROR("Invalid destination offset\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->stats.boxes |= RADEON_BOX_TEXTURE_LOAD; @@ -1711,11 +1711,11 @@ static int radeon_cp_dispatch_texture(DRMFILE filp, break; default: DRM_ERROR("invalid texture format %d\n", tex->format); - return DRM_ERR(EINVAL); + return -EINVAL; } spitch = blit_width >> 6; if (spitch == 0 && image->height > 1) - return DRM_ERR(EINVAL); + return -EINVAL; texpitch = tex->pitch; if ((texpitch << 22) & RADEON_DST_TILE_MICRO) { @@ -1760,8 +1760,8 @@ static int radeon_cp_dispatch_texture(DRMFILE filp, if (!buf) { DRM_DEBUG("radeon_cp_dispatch_texture: EAGAIN\n"); if (DRM_COPY_TO_USER(tex->image, image, sizeof(*image))) - return DRM_ERR(EFAULT); - return DRM_ERR(EAGAIN); + return -EFAULT; + return -EAGAIN; } /* Dispatch the indirect buffer. @@ -1774,7 +1774,7 @@ static int radeon_cp_dispatch_texture(DRMFILE filp, do { \ if (DRM_COPY_FROM_USER(_buf, _data, (_width))) {\ DRM_ERROR("EFAULT on pad, %d bytes\n", (_width)); \ - return DRM_ERR(EFAULT); \ + return -EFAULT; \ } \ } while(0) @@ -2083,7 +2083,7 @@ static int radeon_surface_alloc(DRM_IOCTL_ARGS) sizeof(alloc)); if (alloc_surface(&alloc, dev_priv, filp) == -1) - return DRM_ERR(EINVAL); + return -EINVAL; else return 0; } @@ -2098,7 +2098,7 @@ static int radeon_surface_free(DRM_IOCTL_ARGS) sizeof(memfree)); if (free_surface(filp, dev_priv, memfree.address)) - return DRM_ERR(EINVAL); + return -EINVAL; else return 0; } @@ -2124,7 +2124,7 @@ static int radeon_cp_clear(DRM_IOCTL_ARGS) if (DRM_COPY_FROM_USER(&depth_boxes, clear.depth_boxes, sarea_priv->nbox * sizeof(depth_boxes[0]))) - return DRM_ERR(EFAULT); + return -EFAULT; radeon_cp_dispatch_clear(dev, &clear, depth_boxes); @@ -2226,11 +2226,11 @@ static int radeon_cp_vertex(DRM_IOCTL_ARGS) if (vertex.idx < 0 || vertex.idx >= dma->buf_count) { DRM_ERROR("buffer index %d (of %d max)\n", vertex.idx, dma->buf_count - 1); - return DRM_ERR(EINVAL); + return -EINVAL; } if (vertex.prim < 0 || vertex.prim > RADEON_PRIM_TYPE_3VRT_LINE_LIST) { DRM_ERROR("buffer prim %d\n", vertex.prim); - return DRM_ERR(EINVAL); + return -EINVAL; } RING_SPACE_TEST_WITH_RETURN(dev_priv); @@ -2241,11 +2241,11 @@ static int radeon_cp_vertex(DRM_IOCTL_ARGS) if (buf->filp != filp) { DRM_ERROR("process %d using buffer owned by %p\n", DRM_CURRENTPID, buf->filp); - return DRM_ERR(EINVAL); + return -EINVAL; } if (buf->pending) { DRM_ERROR("sending pending buffer %d\n", vertex.idx); - return DRM_ERR(EINVAL); + return -EINVAL; } /* Build up a prim_t record: @@ -2259,7 +2259,7 @@ static int radeon_cp_vertex(DRM_IOCTL_ARGS) sarea_priv->tex_state, sarea_priv->dirty)) { DRM_ERROR("radeon_emit_state failed\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } sarea_priv->dirty &= ~(RADEON_UPLOAD_TEX0IMAGES | @@ -2310,11 +2310,11 @@ static int radeon_cp_indices(DRM_IOCTL_ARGS) if (elts.idx < 0 || elts.idx >= dma->buf_count) { DRM_ERROR("buffer index %d (of %d max)\n", elts.idx, dma->buf_count - 1); - return DRM_ERR(EINVAL); + return -EINVAL; } if (elts.prim < 0 || elts.prim > RADEON_PRIM_TYPE_3VRT_LINE_LIST) { DRM_ERROR("buffer prim %d\n", elts.prim); - return DRM_ERR(EINVAL); + return -EINVAL; } RING_SPACE_TEST_WITH_RETURN(dev_priv); @@ -2325,11 +2325,11 @@ static int radeon_cp_indices(DRM_IOCTL_ARGS) if (buf->filp != filp) { DRM_ERROR("process %d using buffer owned by %p\n", DRM_CURRENTPID, buf->filp); - return DRM_ERR(EINVAL); + return -EINVAL; } if (buf->pending) { DRM_ERROR("sending pending buffer %d\n", elts.idx); - return DRM_ERR(EINVAL); + return -EINVAL; } count = (elts.end - elts.start) / sizeof(u16); @@ -2337,11 +2337,11 @@ static int radeon_cp_indices(DRM_IOCTL_ARGS) if (elts.start & 0x7) { DRM_ERROR("misaligned buffer 0x%x\n", elts.start); - return DRM_ERR(EINVAL); + return -EINVAL; } if (elts.start < buf->used) { DRM_ERROR("no header 0x%x - 0x%x\n", elts.start, buf->used); - return DRM_ERR(EINVAL); + return -EINVAL; } buf->used = elts.end; @@ -2352,7 +2352,7 @@ static int radeon_cp_indices(DRM_IOCTL_ARGS) sarea_priv->tex_state, sarea_priv->dirty)) { DRM_ERROR("radeon_emit_state failed\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } sarea_priv->dirty &= ~(RADEON_UPLOAD_TEX0IMAGES | @@ -2394,13 +2394,13 @@ static int radeon_cp_texture(DRM_IOCTL_ARGS) if (tex.image == NULL) { DRM_ERROR("null texture image!\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } if (DRM_COPY_FROM_USER(&image, (drm_radeon_tex_image_t __user *) tex.image, sizeof(image))) - return DRM_ERR(EFAULT); + return -EFAULT; RING_SPACE_TEST_WITH_RETURN(dev_priv); VB_AGE_TEST_WITH_RETURN(dev_priv); @@ -2424,7 +2424,7 @@ static int radeon_cp_stipple(DRM_IOCTL_ARGS) sizeof(stipple)); if (DRM_COPY_FROM_USER(&mask, stipple.mask, 32 * sizeof(u32))) - return DRM_ERR(EFAULT); + return -EFAULT; RING_SPACE_TEST_WITH_RETURN(dev_priv); @@ -2455,7 +2455,7 @@ static int radeon_cp_indirect(DRM_IOCTL_ARGS) if (indirect.idx < 0 || indirect.idx >= dma->buf_count) { DRM_ERROR("buffer index %d (of %d max)\n", indirect.idx, dma->buf_count - 1); - return DRM_ERR(EINVAL); + return -EINVAL; } buf = dma->buflist[indirect.idx]; @@ -2463,17 +2463,17 @@ static int radeon_cp_indirect(DRM_IOCTL_ARGS) if (buf->filp != filp) { DRM_ERROR("process %d using buffer owned by %p\n", DRM_CURRENTPID, buf->filp); - return DRM_ERR(EINVAL); + return -EINVAL; } if (buf->pending) { DRM_ERROR("sending pending buffer %d\n", indirect.idx); - return DRM_ERR(EINVAL); + return -EINVAL; } if (indirect.start < buf->used) { DRM_ERROR("reusing indirect: start=0x%x actual=0x%x\n", indirect.start, buf->used); - return DRM_ERR(EINVAL); + return -EINVAL; } RING_SPACE_TEST_WITH_RETURN(dev_priv); @@ -2528,7 +2528,7 @@ static int radeon_cp_vertex2(DRM_IOCTL_ARGS) if (vertex.idx < 0 || vertex.idx >= dma->buf_count) { DRM_ERROR("buffer index %d (of %d max)\n", vertex.idx, dma->buf_count - 1); - return DRM_ERR(EINVAL); + return -EINVAL; } RING_SPACE_TEST_WITH_RETURN(dev_priv); @@ -2539,23 +2539,23 @@ static int radeon_cp_vertex2(DRM_IOCTL_ARGS) if (buf->filp != filp) { DRM_ERROR("process %d using buffer owned by %p\n", DRM_CURRENTPID, buf->filp); - return DRM_ERR(EINVAL); + return -EINVAL; } if (buf->pending) { DRM_ERROR("sending pending buffer %d\n", vertex.idx); - return DRM_ERR(EINVAL); + return -EINVAL; } if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS) - return DRM_ERR(EINVAL); + return -EINVAL; for (laststate = 0xff, i = 0; i < vertex.nr_prims; i++) { drm_radeon_prim_t prim; drm_radeon_tcl_prim_t tclprim; if (DRM_COPY_FROM_USER(&prim, &vertex.prim[i], sizeof(prim))) - return DRM_ERR(EFAULT); + return -EFAULT; if (prim.stateidx != laststate) { drm_radeon_state_t state; @@ -2563,11 +2563,11 @@ static int radeon_cp_vertex2(DRM_IOCTL_ARGS) if (DRM_COPY_FROM_USER(&state, &vertex.state[prim.stateidx], sizeof(state))) - return DRM_ERR(EFAULT); + return -EFAULT; if (radeon_emit_state2(dev_priv, filp_priv, &state)) { DRM_ERROR("radeon_emit_state2 failed\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } laststate = prim.stateidx; @@ -2613,19 +2613,19 @@ static int radeon_emit_packets(drm_radeon_private_t * dev_priv, RING_LOCALS; if (id >= RADEON_MAX_STATE_PACKETS) - return DRM_ERR(EINVAL); + return -EINVAL; sz = packet[id].len; reg = packet[id].start; if (sz * sizeof(int) > cmdbuf->bufsz) { DRM_ERROR("Packet size provided larger than data provided\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } if (radeon_check_and_fixup_packets(dev_priv, filp_priv, id, data)) { DRM_ERROR("Packet verification failed\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } BEGIN_RING(sz + 1); @@ -2713,7 +2713,7 @@ static __inline__ int radeon_emit_veclinear(drm_radeon_private_t *dev_priv, if (!sz) return 0; if (sz * 4 > cmdbuf->bufsz) - return DRM_ERR(EINVAL); + return -EINVAL; BEGIN_RING(5 + sz); OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0); @@ -2781,7 +2781,7 @@ static int radeon_emit_packet3_cliprect(struct drm_device *dev, do { if (i < cmdbuf->nbox) { if (DRM_COPY_FROM_USER(&box, &boxes[i], sizeof(box))) - return DRM_ERR(EFAULT); + return -EFAULT; /* FIXME The second and subsequent times round * this loop, send a WAIT_UNTIL_3D_IDLE before * calling emit_clip_rect(). This fixes a @@ -2839,7 +2839,7 @@ static int radeon_emit_wait(struct drm_device * dev, int flags) ADVANCE_RING(); break; default: - return DRM_ERR(EINVAL); + return -EINVAL; } return 0; @@ -2870,7 +2870,7 @@ static int radeon_cp_cmdbuf(DRM_IOCTL_ARGS) VB_AGE_TEST_WITH_RETURN(dev_priv); if (cmdbuf.bufsz > 64 * 1024 || cmdbuf.bufsz < 0) { - return DRM_ERR(EINVAL); + return -EINVAL; } /* Allocate an in-kernel area and copy in the cmdbuf. Do this to avoid @@ -2881,11 +2881,11 @@ static int radeon_cp_cmdbuf(DRM_IOCTL_ARGS) if (orig_bufsz != 0) { kbuf = drm_alloc(cmdbuf.bufsz, DRM_MEM_DRIVER); if (kbuf == NULL) - return DRM_ERR(ENOMEM); + return -ENOMEM; if (DRM_COPY_FROM_USER(kbuf, (void __user *)cmdbuf.buf, cmdbuf.bufsz)) { drm_free(kbuf, orig_bufsz, DRM_MEM_DRIVER); - return DRM_ERR(EFAULT); + return -EFAULT; } cmdbuf.buf = kbuf; } @@ -3012,7 +3012,7 @@ static int radeon_cp_cmdbuf(DRM_IOCTL_ARGS) err: if (orig_bufsz != 0) drm_free(kbuf, orig_bufsz, DRM_MEM_DRIVER); - return DRM_ERR(EINVAL); + return -EINVAL; } static int radeon_cp_getparam(DRM_IOCTL_ARGS) @@ -3074,7 +3074,7 @@ static int radeon_cp_getparam(DRM_IOCTL_ARGS) break; case RADEON_PARAM_SCRATCH_OFFSET: if (!dev_priv->writeback_works) - return DRM_ERR(EINVAL); + return -EINVAL; value = RADEON_SCRATCH_REG_OFFSET; break; case RADEON_PARAM_CARD_TYPE: @@ -3090,12 +3090,12 @@ static int radeon_cp_getparam(DRM_IOCTL_ARGS) break; default: DRM_DEBUG("Invalid parameter %d\n", param.param); - return DRM_ERR(EINVAL); + return -EINVAL; } if (DRM_COPY_TO_USER(param.value, &value, sizeof(int))) { DRM_ERROR("copy_to_user\n"); - return DRM_ERR(EFAULT); + return -EFAULT; } return 0; @@ -3149,7 +3149,7 @@ static int radeon_cp_setparam(DRM_IOCTL_ARGS) break; default: DRM_DEBUG("Invalid parameter %d\n", sp.param); - return DRM_ERR(EINVAL); + return -EINVAL; } return 0; diff --git a/drivers/char/drm/savage_bci.c b/drivers/char/drm/savage_bci.c index 18c7235f6b73..e1e88ca1c53c 100644 --- a/drivers/char/drm/savage_bci.c +++ b/drivers/char/drm/savage_bci.c @@ -60,7 +60,7 @@ savage_bci_wait_fifo_shadow(drm_savage_private_t * dev_priv, unsigned int n) DRM_ERROR("failed!\n"); DRM_INFO(" status=0x%08x, threshold=0x%08x\n", status, threshold); #endif - return DRM_ERR(EBUSY); + return -EBUSY; } static int @@ -81,7 +81,7 @@ savage_bci_wait_fifo_s3d(drm_savage_private_t * dev_priv, unsigned int n) DRM_ERROR("failed!\n"); DRM_INFO(" status=0x%08x\n", status); #endif - return DRM_ERR(EBUSY); + return -EBUSY; } static int @@ -102,7 +102,7 @@ savage_bci_wait_fifo_s4(drm_savage_private_t * dev_priv, unsigned int n) DRM_ERROR("failed!\n"); DRM_INFO(" status=0x%08x\n", status); #endif - return DRM_ERR(EBUSY); + return -EBUSY; } /* @@ -136,7 +136,7 @@ savage_bci_wait_event_shadow(drm_savage_private_t * dev_priv, uint16_t e) DRM_INFO(" status=0x%08x, e=0x%04x\n", status, e); #endif - return DRM_ERR(EBUSY); + return -EBUSY; } static int @@ -158,7 +158,7 @@ savage_bci_wait_event_reg(drm_savage_private_t * dev_priv, uint16_t e) DRM_INFO(" status=0x%08x, e=0x%04x\n", status, e); #endif - return DRM_ERR(EBUSY); + return -EBUSY; } uint16_t savage_bci_emit_event(drm_savage_private_t * dev_priv, @@ -301,7 +301,7 @@ static int savage_dma_init(drm_savage_private_t * dev_priv) dev_priv->dma_pages = drm_alloc(sizeof(drm_savage_dma_page_t) * dev_priv->nr_dma_pages, DRM_MEM_DRIVER); if (dev_priv->dma_pages == NULL) - return DRM_ERR(ENOMEM); + return -ENOMEM; for (i = 0; i < dev_priv->nr_dma_pages; ++i) { SET_AGE(&dev_priv->dma_pages[i].age, 0, 0); @@ -541,7 +541,7 @@ int savage_driver_load(struct drm_device *dev, unsigned long chipset) dev_priv = drm_alloc(sizeof(drm_savage_private_t), DRM_MEM_DRIVER); if (dev_priv == NULL) - return DRM_ERR(ENOMEM); + return -ENOMEM; memset(dev_priv, 0, sizeof(drm_savage_private_t)); dev->dev_private = (void *)dev_priv; @@ -682,16 +682,16 @@ static int savage_do_init_bci(struct drm_device * dev, drm_savage_init_t * init) if (init->fb_bpp != 16 && init->fb_bpp != 32) { DRM_ERROR("invalid frame buffer bpp %d!\n", init->fb_bpp); - return DRM_ERR(EINVAL); + return -EINVAL; } if (init->depth_bpp != 16 && init->depth_bpp != 32) { DRM_ERROR("invalid depth buffer bpp %d!\n", init->fb_bpp); - return DRM_ERR(EINVAL); + return -EINVAL; } if (init->dma_type != SAVAGE_DMA_AGP && init->dma_type != SAVAGE_DMA_PCI) { DRM_ERROR("invalid dma memory type %d!\n", init->dma_type); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->cob_size = init->cob_size; @@ -715,14 +715,14 @@ static int savage_do_init_bci(struct drm_device * dev, drm_savage_init_t * init) if (!dev_priv->sarea) { DRM_ERROR("could not find sarea!\n"); savage_do_cleanup_bci(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } if (init->status_offset != 0) { dev_priv->status = drm_core_findmap(dev, init->status_offset); if (!dev_priv->status) { DRM_ERROR("could not find shadow status region!\n"); savage_do_cleanup_bci(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } } else { dev_priv->status = NULL; @@ -734,13 +734,13 @@ static int savage_do_init_bci(struct drm_device * dev, drm_savage_init_t * init) if (!dev->agp_buffer_map) { DRM_ERROR("could not find DMA buffer region!\n"); savage_do_cleanup_bci(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } drm_core_ioremap(dev->agp_buffer_map, dev); if (!dev->agp_buffer_map) { DRM_ERROR("failed to ioremap DMA buffer region!\n"); savage_do_cleanup_bci(dev); - return DRM_ERR(ENOMEM); + return -ENOMEM; } } if (init->agp_textures_offset) { @@ -749,7 +749,7 @@ static int savage_do_init_bci(struct drm_device * dev, drm_savage_init_t * init) if (!dev_priv->agp_textures) { DRM_ERROR("could not find agp texture region!\n"); savage_do_cleanup_bci(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } } else { dev_priv->agp_textures = NULL; @@ -760,39 +760,39 @@ static int savage_do_init_bci(struct drm_device * dev, drm_savage_init_t * init) DRM_ERROR("command DMA not supported on " "Savage3D/MX/IX.\n"); savage_do_cleanup_bci(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } if (dev->dma && dev->dma->buflist) { DRM_ERROR("command and vertex DMA not supported " "at the same time.\n"); savage_do_cleanup_bci(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->cmd_dma = drm_core_findmap(dev, init->cmd_dma_offset); if (!dev_priv->cmd_dma) { DRM_ERROR("could not find command DMA region!\n"); savage_do_cleanup_bci(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } if (dev_priv->dma_type == SAVAGE_DMA_AGP) { if (dev_priv->cmd_dma->type != _DRM_AGP) { DRM_ERROR("AGP command DMA region is not a " "_DRM_AGP map!\n"); savage_do_cleanup_bci(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } drm_core_ioremap(dev_priv->cmd_dma, dev); if (!dev_priv->cmd_dma->handle) { DRM_ERROR("failed to ioremap command " "DMA region!\n"); savage_do_cleanup_bci(dev); - return DRM_ERR(ENOMEM); + return -ENOMEM; } } else if (dev_priv->cmd_dma->type != _DRM_CONSISTENT) { DRM_ERROR("PCI command DMA region is not a " "_DRM_CONSISTENT map!\n"); savage_do_cleanup_bci(dev); - return DRM_ERR(EINVAL); + return -EINVAL; } } else { dev_priv->cmd_dma = NULL; @@ -809,7 +809,7 @@ static int savage_do_init_bci(struct drm_device * dev, drm_savage_init_t * init) if (!dev_priv->fake_dma.handle) { DRM_ERROR("could not allocate faked DMA buffer!\n"); savage_do_cleanup_bci(dev); - return DRM_ERR(ENOMEM); + return -ENOMEM; } dev_priv->cmd_dma = &dev_priv->fake_dma; dev_priv->dma_flush = savage_fake_dma_flush; @@ -886,13 +886,13 @@ static int savage_do_init_bci(struct drm_device * dev, drm_savage_init_t * init) if (savage_freelist_init(dev) < 0) { DRM_ERROR("could not initialize freelist\n"); savage_do_cleanup_bci(dev); - return DRM_ERR(ENOMEM); + return -ENOMEM; } if (savage_dma_init(dev_priv) < 0) { DRM_ERROR("could not initialize command DMA\n"); savage_do_cleanup_bci(dev); - return DRM_ERR(ENOMEM); + return -ENOMEM; } return 0; @@ -945,7 +945,7 @@ static int savage_bci_init(DRM_IOCTL_ARGS) return savage_do_cleanup_bci(dev); } - return DRM_ERR(EINVAL); + return -EINVAL; } static int savage_bci_event_emit(DRM_IOCTL_ARGS) @@ -1015,16 +1015,16 @@ static int savage_bci_get_buffers(DRMFILE filp, struct drm_device *dev, struct d for (i = d->granted_count; i < d->request_count; i++) { buf = savage_freelist_get(dev); if (!buf) - return DRM_ERR(EAGAIN); + return -EAGAIN; buf->filp = filp; if (DRM_COPY_TO_USER(&d->request_indices[i], &buf->idx, sizeof(buf->idx))) - return DRM_ERR(EFAULT); + return -EFAULT; if (DRM_COPY_TO_USER(&d->request_sizes[i], &buf->total, sizeof(buf->total))) - return DRM_ERR(EFAULT); + return -EFAULT; d->granted_count++; } @@ -1047,7 +1047,7 @@ int savage_bci_buffers(DRM_IOCTL_ARGS) if (d.send_count != 0) { DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n", DRM_CURRENTPID, d.send_count); - return DRM_ERR(EINVAL); + return -EINVAL; } /* We'll send you buffers. @@ -1055,7 +1055,7 @@ int savage_bci_buffers(DRM_IOCTL_ARGS) if (d.request_count < 0 || d.request_count > dma->buf_count) { DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n", DRM_CURRENTPID, d.request_count, dma->buf_count); - return DRM_ERR(EINVAL); + return -EINVAL; } d.granted_count = 0; diff --git a/drivers/char/drm/savage_state.c b/drivers/char/drm/savage_state.c index 77497841478a..00e59bfd658a 100644 --- a/drivers/char/drm/savage_state.c +++ b/drivers/char/drm/savage_state.c @@ -83,7 +83,7 @@ static int savage_verify_texaddr(drm_savage_private_t * dev_priv, int unit, { if ((addr & 6) != 2) { /* reserved bits */ DRM_ERROR("bad texAddr%d %08x (reserved bits)\n", unit, addr); - return DRM_ERR(EINVAL); + return -EINVAL; } if (!(addr & 1)) { /* local */ addr &= ~7; @@ -92,13 +92,13 @@ static int savage_verify_texaddr(drm_savage_private_t * dev_priv, int unit, DRM_ERROR ("bad texAddr%d %08x (local addr out of range)\n", unit, addr); - return DRM_ERR(EINVAL); + return -EINVAL; } } else { /* AGP */ if (!dev_priv->agp_textures) { DRM_ERROR("bad texAddr%d %08x (AGP not available)\n", unit, addr); - return DRM_ERR(EINVAL); + return -EINVAL; } addr &= ~7; if (addr < dev_priv->agp_textures->offset || @@ -107,7 +107,7 @@ static int savage_verify_texaddr(drm_savage_private_t * dev_priv, int unit, DRM_ERROR ("bad texAddr%d %08x (AGP addr out of range)\n", unit, addr); - return DRM_ERR(EINVAL); + return -EINVAL; } } return 0; @@ -133,7 +133,7 @@ static int savage_verify_state_s3d(drm_savage_private_t * dev_priv, start + count - 1 > SAVAGE_DESTTEXRWWATERMARK_S3D) { DRM_ERROR("invalid register range (0x%04x-0x%04x)\n", start, start + count - 1); - return DRM_ERR(EINVAL); + return -EINVAL; } SAVE_STATE_MASK(SAVAGE_SCSTART_S3D, s3d.new_scstart, @@ -165,7 +165,7 @@ static int savage_verify_state_s4(drm_savage_private_t * dev_priv, start + count - 1 > SAVAGE_TEXBLENDCOLOR_S4) { DRM_ERROR("invalid register range (0x%04x-0x%04x)\n", start, start + count - 1); - return DRM_ERR(EINVAL); + return -EINVAL; } SAVE_STATE_MASK(SAVAGE_DRAWCTRL0_S4, s4.new_drawctrl0, @@ -289,7 +289,7 @@ static int savage_dispatch_dma_prim(drm_savage_private_t * dev_priv, if (!dmabuf) { DRM_ERROR("called without dma buffers!\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } if (!n) @@ -303,7 +303,7 @@ static int savage_dispatch_dma_prim(drm_savage_private_t * dev_priv, if (n % 3 != 0) { DRM_ERROR("wrong number of vertices %u in TRILIST\n", n); - return DRM_ERR(EINVAL); + return -EINVAL; } break; case SAVAGE_PRIM_TRISTRIP: @@ -312,18 +312,18 @@ static int savage_dispatch_dma_prim(drm_savage_private_t * dev_priv, DRM_ERROR ("wrong number of vertices %u in TRIFAN/STRIP\n", n); - return DRM_ERR(EINVAL); + return -EINVAL; } break; default: DRM_ERROR("invalid primitive type %u\n", prim); - return DRM_ERR(EINVAL); + return -EINVAL; } if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) { if (skip != 0) { DRM_ERROR("invalid skip flags 0x%04x for DMA\n", skip); - return DRM_ERR(EINVAL); + return -EINVAL; } } else { unsigned int size = 10 - (skip & 1) - (skip >> 1 & 1) - @@ -331,18 +331,18 @@ static int savage_dispatch_dma_prim(drm_savage_private_t * dev_priv, (skip >> 5 & 1) - (skip >> 6 & 1) - (skip >> 7 & 1); if (skip > SAVAGE_SKIP_ALL_S4 || size != 8) { DRM_ERROR("invalid skip flags 0x%04x for DMA\n", skip); - return DRM_ERR(EINVAL); + return -EINVAL; } if (reorder) { DRM_ERROR("TRILIST_201 used on Savage4 hardware\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } } if (start + n > dmabuf->total / 32) { DRM_ERROR("vertex indices (%u-%u) out of range (0-%u)\n", start, start + n - 1, dmabuf->total / 32); - return DRM_ERR(EINVAL); + return -EINVAL; } /* Vertex DMA doesn't work with command DMA at the same time, @@ -440,7 +440,7 @@ static int savage_dispatch_vb_prim(drm_savage_private_t * dev_priv, if (n % 3 != 0) { DRM_ERROR("wrong number of vertices %u in TRILIST\n", n); - return DRM_ERR(EINVAL); + return -EINVAL; } break; case SAVAGE_PRIM_TRISTRIP: @@ -449,24 +449,24 @@ static int savage_dispatch_vb_prim(drm_savage_private_t * dev_priv, DRM_ERROR ("wrong number of vertices %u in TRIFAN/STRIP\n", n); - return DRM_ERR(EINVAL); + return -EINVAL; } break; default: DRM_ERROR("invalid primitive type %u\n", prim); - return DRM_ERR(EINVAL); + return -EINVAL; } if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) { if (skip > SAVAGE_SKIP_ALL_S3D) { DRM_ERROR("invalid skip flags 0x%04x\n", skip); - return DRM_ERR(EINVAL); + return -EINVAL; } vtx_size = 8; /* full vertex */ } else { if (skip > SAVAGE_SKIP_ALL_S4) { DRM_ERROR("invalid skip flags 0x%04x\n", skip); - return DRM_ERR(EINVAL); + return -EINVAL; } vtx_size = 10; /* full vertex */ } @@ -478,13 +478,13 @@ static int savage_dispatch_vb_prim(drm_savage_private_t * dev_priv, if (vtx_size > vb_stride) { DRM_ERROR("vertex size greater than vb stride (%u > %u)\n", vtx_size, vb_stride); - return DRM_ERR(EINVAL); + return -EINVAL; } if (start + n > vb_size / (vb_stride * 4)) { DRM_ERROR("vertex indices (%u-%u) out of range (0-%u)\n", start, start + n - 1, vb_size / (vb_stride * 4)); - return DRM_ERR(EINVAL); + return -EINVAL; } prim <<= 25; @@ -547,7 +547,7 @@ static int savage_dispatch_dma_idx(drm_savage_private_t * dev_priv, if (!dmabuf) { DRM_ERROR("called without dma buffers!\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } if (!n) @@ -560,7 +560,7 @@ static int savage_dispatch_dma_idx(drm_savage_private_t * dev_priv, case SAVAGE_PRIM_TRILIST: if (n % 3 != 0) { DRM_ERROR("wrong number of indices %u in TRILIST\n", n); - return DRM_ERR(EINVAL); + return -EINVAL; } break; case SAVAGE_PRIM_TRISTRIP: @@ -568,18 +568,18 @@ static int savage_dispatch_dma_idx(drm_savage_private_t * dev_priv, if (n < 3) { DRM_ERROR ("wrong number of indices %u in TRIFAN/STRIP\n", n); - return DRM_ERR(EINVAL); + return -EINVAL; } break; default: DRM_ERROR("invalid primitive type %u\n", prim); - return DRM_ERR(EINVAL); + return -EINVAL; } if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) { if (skip != 0) { DRM_ERROR("invalid skip flags 0x%04x for DMA\n", skip); - return DRM_ERR(EINVAL); + return -EINVAL; } } else { unsigned int size = 10 - (skip & 1) - (skip >> 1 & 1) - @@ -587,11 +587,11 @@ static int savage_dispatch_dma_idx(drm_savage_private_t * dev_priv, (skip >> 5 & 1) - (skip >> 6 & 1) - (skip >> 7 & 1); if (skip > SAVAGE_SKIP_ALL_S4 || size != 8) { DRM_ERROR("invalid skip flags 0x%04x for DMA\n", skip); - return DRM_ERR(EINVAL); + return -EINVAL; } if (reorder) { DRM_ERROR("TRILIST_201 used on Savage4 hardware\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } } @@ -628,7 +628,7 @@ static int savage_dispatch_dma_idx(drm_savage_private_t * dev_priv, if (idx[i] > dmabuf->total / 32) { DRM_ERROR("idx[%u]=%u out of range (0-%u)\n", i, idx[i], dmabuf->total / 32); - return DRM_ERR(EINVAL); + return -EINVAL; } } @@ -698,7 +698,7 @@ static int savage_dispatch_vb_idx(drm_savage_private_t * dev_priv, case SAVAGE_PRIM_TRILIST: if (n % 3 != 0) { DRM_ERROR("wrong number of indices %u in TRILIST\n", n); - return DRM_ERR(EINVAL); + return -EINVAL; } break; case SAVAGE_PRIM_TRISTRIP: @@ -706,24 +706,24 @@ static int savage_dispatch_vb_idx(drm_savage_private_t * dev_priv, if (n < 3) { DRM_ERROR ("wrong number of indices %u in TRIFAN/STRIP\n", n); - return DRM_ERR(EINVAL); + return -EINVAL; } break; default: DRM_ERROR("invalid primitive type %u\n", prim); - return DRM_ERR(EINVAL); + return -EINVAL; } if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) { if (skip > SAVAGE_SKIP_ALL_S3D) { DRM_ERROR("invalid skip flags 0x%04x\n", skip); - return DRM_ERR(EINVAL); + return -EINVAL; } vtx_size = 8; /* full vertex */ } else { if (skip > SAVAGE_SKIP_ALL_S4) { DRM_ERROR("invalid skip flags 0x%04x\n", skip); - return DRM_ERR(EINVAL); + return -EINVAL; } vtx_size = 10; /* full vertex */ } @@ -735,7 +735,7 @@ static int savage_dispatch_vb_idx(drm_savage_private_t * dev_priv, if (vtx_size > vb_stride) { DRM_ERROR("vertex size greater than vb stride (%u > %u)\n", vtx_size, vb_stride); - return DRM_ERR(EINVAL); + return -EINVAL; } prim <<= 25; @@ -748,7 +748,7 @@ static int savage_dispatch_vb_idx(drm_savage_private_t * dev_priv, if (idx[i] > vb_size / (vb_stride * 4)) { DRM_ERROR("idx[%u]=%u out of range (0-%u)\n", i, idx[i], vb_size / (vb_stride * 4)); - return DRM_ERR(EINVAL); + return -EINVAL; } } @@ -942,7 +942,7 @@ static int savage_dispatch_draw(drm_savage_private_t * dev_priv, DRM_ERROR("IMPLEMENTATION ERROR: " "non-drawing-command %d\n", cmd_header.cmd.cmd); - return DRM_ERR(EINVAL); + return -EINVAL; } if (ret != 0) @@ -979,7 +979,7 @@ int savage_bci_cmdbuf(DRM_IOCTL_ARGS) DRM_ERROR ("vertex buffer index %u out of range (0-%u)\n", cmdbuf.dma_idx, dma->buf_count - 1); - return DRM_ERR(EINVAL); + return -EINVAL; } dmabuf = dma->buflist[cmdbuf.dma_idx]; } else { @@ -994,26 +994,26 @@ int savage_bci_cmdbuf(DRM_IOCTL_ARGS) if (cmdbuf.size) { kcmd_addr = drm_alloc(cmdbuf.size * 8, DRM_MEM_DRIVER); if (kcmd_addr == NULL) - return DRM_ERR(ENOMEM); + return -ENOMEM; if (DRM_COPY_FROM_USER(kcmd_addr, cmdbuf.cmd_addr, cmdbuf.size * 8)) { drm_free(kcmd_addr, cmdbuf.size * 8, DRM_MEM_DRIVER); - return DRM_ERR(EFAULT); + return -EFAULT; } cmdbuf.cmd_addr = kcmd_addr; } if (cmdbuf.vb_size) { kvb_addr = drm_alloc(cmdbuf.vb_size, DRM_MEM_DRIVER); if (kvb_addr == NULL) { - ret = DRM_ERR(ENOMEM); + ret = -ENOMEM; goto done; } if (DRM_COPY_FROM_USER(kvb_addr, cmdbuf.vb_addr, cmdbuf.vb_size)) { - ret = DRM_ERR(EFAULT); + ret = -EFAULT; goto done; } cmdbuf.vb_addr = kvb_addr; @@ -1022,13 +1022,13 @@ int savage_bci_cmdbuf(DRM_IOCTL_ARGS) kbox_addr = drm_alloc(cmdbuf.nbox * sizeof(struct drm_clip_rect), DRM_MEM_DRIVER); if (kbox_addr == NULL) { - ret = DRM_ERR(ENOMEM); + ret = -ENOMEM; goto done; } if (DRM_COPY_FROM_USER(kbox_addr, cmdbuf.box_addr, cmdbuf.nbox * sizeof(struct drm_clip_rect))) { - ret = DRM_ERR(EFAULT); + ret = -EFAULT; goto done; } cmdbuf.box_addr = kbox_addr; @@ -1061,7 +1061,7 @@ int savage_bci_cmdbuf(DRM_IOCTL_ARGS) DRM_ERROR("indexed drawing command extends " "beyond end of command buffer\n"); DMA_FLUSH(); - return DRM_ERR(EINVAL); + return -EINVAL; } /* fall through */ case SAVAGE_CMD_DMA_PRIM: @@ -1094,7 +1094,7 @@ int savage_bci_cmdbuf(DRM_IOCTL_ARGS) DRM_ERROR("command SAVAGE_CMD_STATE extends " "beyond end of command buffer\n"); DMA_FLUSH(); - ret = DRM_ERR(EINVAL); + ret = -EINVAL; goto done; } ret = savage_dispatch_state(dev_priv, &cmd_header, @@ -1107,7 +1107,7 @@ int savage_bci_cmdbuf(DRM_IOCTL_ARGS) DRM_ERROR("command SAVAGE_CMD_CLEAR extends " "beyond end of command buffer\n"); DMA_FLUSH(); - ret = DRM_ERR(EINVAL); + ret = -EINVAL; goto done; } ret = savage_dispatch_clear(dev_priv, &cmd_header, @@ -1123,7 +1123,7 @@ int savage_bci_cmdbuf(DRM_IOCTL_ARGS) default: DRM_ERROR("invalid command 0x%x\n", cmd_header.cmd.cmd); DMA_FLUSH(); - ret = DRM_ERR(EINVAL); + ret = -EINVAL; goto done; } diff --git a/drivers/char/drm/sis_drv.c b/drivers/char/drm/sis_drv.c index 1912f5857051..7dacc64e9b56 100644 --- a/drivers/char/drm/sis_drv.c +++ b/drivers/char/drm/sis_drv.c @@ -42,7 +42,7 @@ static int sis_driver_load(struct drm_device *dev, unsigned long chipset) dev_priv = drm_calloc(1, sizeof(drm_sis_private_t), DRM_MEM_DRIVER); if (dev_priv == NULL) - return DRM_ERR(ENOMEM); + return -ENOMEM; dev->dev_private = (void *)dev_priv; dev_priv->chipset = chipset; diff --git a/drivers/char/drm/sis_mm.c b/drivers/char/drm/sis_mm.c index 441bbdbf1510..244006a107b7 100644 --- a/drivers/char/drm/sis_mm.c +++ b/drivers/char/drm/sis_mm.c @@ -140,7 +140,7 @@ static int sis_drm_alloc(struct drm_device *dev, struct drm_file * priv, dev_priv->agp_initialized)) { DRM_ERROR ("Attempt to allocate from uninitialized memory manager.\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } mem.size = (mem.size + SIS_MM_ALIGN_MASK) >> SIS_MM_ALIGN_SHIFT; @@ -159,7 +159,7 @@ static int sis_drm_alloc(struct drm_device *dev, struct drm_file * priv, mem.offset = 0; mem.size = 0; mem.free = 0; - retval = DRM_ERR(ENOMEM); + retval = -ENOMEM; } DRM_COPY_TO_USER_IOCTL(argp, mem, sizeof(mem)); diff --git a/drivers/char/drm/via_dma.c b/drivers/char/drm/via_dma.c index 7ff2b623c2d4..2d0035f83a7b 100644 --- a/drivers/char/drm/via_dma.c +++ b/drivers/char/drm/via_dma.c @@ -175,24 +175,24 @@ static int via_initialize(struct drm_device * dev, { if (!dev_priv || !dev_priv->mmio) { DRM_ERROR("via_dma_init called before via_map_init\n"); - return DRM_ERR(EFAULT); + return -EFAULT; } if (dev_priv->ring.virtual_start != NULL) { DRM_ERROR("%s called again without calling cleanup\n", __FUNCTION__); - return DRM_ERR(EFAULT); + return -EFAULT; } if (!dev->agp || !dev->agp->base) { DRM_ERROR("%s called with no agp memory available\n", __FUNCTION__); - return DRM_ERR(EFAULT); + return -EFAULT; } if (dev_priv->chipset == VIA_DX9_0) { DRM_ERROR("AGP DMA is not supported on this chip\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } dev_priv->ring.map.offset = dev->agp->base + init->offset; @@ -207,7 +207,7 @@ static int via_initialize(struct drm_device * dev, via_dma_cleanup(dev); DRM_ERROR("can not ioremap virtual address for" " ring buffer\n"); - return DRM_ERR(ENOMEM); + return -ENOMEM; } dev_priv->ring.virtual_start = dev_priv->ring.map.handle; @@ -240,22 +240,22 @@ static int via_dma_init(DRM_IOCTL_ARGS) switch (init.func) { case VIA_INIT_DMA: if (!DRM_SUSER(DRM_CURPROC)) - retcode = DRM_ERR(EPERM); + retcode = -EPERM; else retcode = via_initialize(dev, dev_priv, &init); break; case VIA_CLEANUP_DMA: if (!DRM_SUSER(DRM_CURPROC)) - retcode = DRM_ERR(EPERM); + retcode = -EPERM; else retcode = via_dma_cleanup(dev); break; case VIA_DMA_INITIALIZED: retcode = (dev_priv->ring.virtual_start != NULL) ? - 0 : DRM_ERR(EFAULT); + 0 : -EFAULT; break; default: - retcode = DRM_ERR(EINVAL); + retcode = -EINVAL; break; } @@ -273,15 +273,15 @@ static int via_dispatch_cmdbuffer(struct drm_device * dev, drm_via_cmdbuffer_t * if (dev_priv->ring.virtual_start == NULL) { DRM_ERROR("%s called without initializing AGP ring buffer.\n", __FUNCTION__); - return DRM_ERR(EFAULT); + return -EFAULT; } if (cmd->size > VIA_PCI_BUF_SIZE) { - return DRM_ERR(ENOMEM); + return -ENOMEM; } if (DRM_COPY_FROM_USER(dev_priv->pci_buf, cmd->buf, cmd->size)) - return DRM_ERR(EFAULT); + return -EFAULT; /* * Running this function on AGP memory is dead slow. Therefore @@ -297,7 +297,7 @@ static int via_dispatch_cmdbuffer(struct drm_device * dev, drm_via_cmdbuffer_t * vb = via_check_dma(dev_priv, (cmd->size < 0x100) ? 0x102 : cmd->size); if (vb == NULL) { - return DRM_ERR(EAGAIN); + return -EAGAIN; } memcpy(vb, dev_priv->pci_buf, cmd->size); @@ -321,7 +321,7 @@ int via_driver_dma_quiescent(struct drm_device * dev) drm_via_private_t *dev_priv = dev->dev_private; if (!via_wait_idle(dev_priv)) { - return DRM_ERR(EBUSY); + return -EBUSY; } return 0; } @@ -363,10 +363,10 @@ static int via_dispatch_pci_cmdbuffer(struct drm_device * dev, int ret; if (cmd->size > VIA_PCI_BUF_SIZE) { - return DRM_ERR(ENOMEM); + return -ENOMEM; } if (DRM_COPY_FROM_USER(dev_priv->pci_buf, cmd->buf, cmd->size)) - return DRM_ERR(EFAULT); + return -EFAULT; if ((ret = via_verify_command_stream((uint32_t *) dev_priv->pci_buf, @@ -669,7 +669,7 @@ static int via_cmdbuf_size(DRM_IOCTL_ARGS) if (dev_priv->ring.virtual_start == NULL) { DRM_ERROR("%s called without initializing AGP ring buffer.\n", __FUNCTION__); - return DRM_ERR(EFAULT); + return -EFAULT; } DRM_COPY_FROM_USER_IOCTL(d_siz, (drm_via_cmdbuf_size_t __user *) data, @@ -687,7 +687,7 @@ static int via_cmdbuf_size(DRM_IOCTL_ARGS) } if (!count) { DRM_ERROR("VIA_CMDBUF_SPACE timed out.\n"); - ret = DRM_ERR(EAGAIN); + ret = -EAGAIN; } break; case VIA_CMDBUF_LAG: @@ -699,11 +699,11 @@ static int via_cmdbuf_size(DRM_IOCTL_ARGS) } if (!count) { DRM_ERROR("VIA_CMDBUF_LAG timed out.\n"); - ret = DRM_ERR(EAGAIN); + ret = -EAGAIN; } break; default: - ret = DRM_ERR(EFAULT); + ret = -EFAULT; } d_siz.size = tmp_size; diff --git a/drivers/char/drm/via_dmablit.c b/drivers/char/drm/via_dmablit.c index 3dd1ed3d1bf5..cd204f35eced 100644 --- a/drivers/char/drm/via_dmablit.c +++ b/drivers/char/drm/via_dmablit.c @@ -237,7 +237,7 @@ via_lock_all_dma_pages(drm_via_sg_info_t *vsg, drm_via_dmablit_t *xfer) first_pfn + 1; if (NULL == (vsg->pages = vmalloc(sizeof(struct page *) * vsg->num_pages))) - return DRM_ERR(ENOMEM); + return -ENOMEM; memset(vsg->pages, 0, sizeof(struct page *) * vsg->num_pages); down_read(¤t->mm->mmap_sem); ret = get_user_pages(current, current->mm, @@ -251,7 +251,7 @@ via_lock_all_dma_pages(drm_via_sg_info_t *vsg, drm_via_dmablit_t *xfer) if (ret < 0) return ret; vsg->state = dr_via_pages_locked; - return DRM_ERR(EINVAL); + return -EINVAL; } vsg->state = dr_via_pages_locked; DRM_DEBUG("DMA pages locked\n"); @@ -274,13 +274,13 @@ via_alloc_desc_pages(drm_via_sg_info_t *vsg) vsg->descriptors_per_page; if (NULL == (vsg->desc_pages = kcalloc(vsg->num_desc_pages, sizeof(void *), GFP_KERNEL))) - return DRM_ERR(ENOMEM); + return -ENOMEM; vsg->state = dr_via_desc_pages_alloc; for (i=0; i<vsg->num_desc_pages; ++i) { if (NULL == (vsg->desc_pages[i] = (drm_via_descriptor_t *) __get_free_page(GFP_KERNEL))) - return DRM_ERR(ENOMEM); + return -ENOMEM; } DRM_DEBUG("Allocated %d pages for %d descriptors.\n", vsg->num_desc_pages, vsg->num_desc); @@ -593,7 +593,7 @@ via_build_sg_info(struct drm_device *dev, drm_via_sg_info_t *vsg, drm_via_dmabli if (xfer->num_lines <= 0 || xfer->line_length <= 0) { DRM_ERROR("Zero size bitblt.\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } /* @@ -606,7 +606,7 @@ via_build_sg_info(struct drm_device *dev, drm_via_sg_info_t *vsg, drm_via_dmabli if ((xfer->mem_stride - xfer->line_length) >= PAGE_SIZE) { DRM_ERROR("Too large system memory stride. Stride: %d, " "Length: %d\n", xfer->mem_stride, xfer->line_length); - return DRM_ERR(EINVAL); + return -EINVAL; } if ((xfer->mem_stride == xfer->line_length) && @@ -624,7 +624,7 @@ via_build_sg_info(struct drm_device *dev, drm_via_sg_info_t *vsg, drm_via_dmabli if (xfer->num_lines > 2048 || (xfer->num_lines*xfer->mem_stride > (2048*2048*4))) { DRM_ERROR("Too large PCI DMA bitblt.\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } /* @@ -635,7 +635,7 @@ via_build_sg_info(struct drm_device *dev, drm_via_sg_info_t *vsg, drm_via_dmabli if (xfer->mem_stride < xfer->line_length || abs(xfer->fb_stride) < xfer->line_length) { DRM_ERROR("Invalid frame-buffer / memory stride.\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } /* @@ -648,7 +648,7 @@ via_build_sg_info(struct drm_device *dev, drm_via_sg_info_t *vsg, drm_via_dmabli if ((((unsigned long)xfer->mem_addr & 3) != ((unsigned long)xfer->fb_addr & 3)) || ((xfer->num_lines > 1) && ((xfer->mem_stride & 3) != (xfer->fb_stride & 3)))) { DRM_ERROR("Invalid DRM bitblt alignment.\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } #else if ((((unsigned long)xfer->mem_addr & 15) || @@ -656,7 +656,7 @@ via_build_sg_info(struct drm_device *dev, drm_via_sg_info_t *vsg, drm_via_dmabli ((xfer->num_lines > 1) && ((xfer->mem_stride & 15) || (xfer->fb_stride & 3)))) { DRM_ERROR("Invalid DRM bitblt alignment.\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } #endif @@ -696,7 +696,7 @@ via_dmablit_grab_slot(drm_via_blitq_t *blitq, int engine) DRM_WAIT_ON(ret, blitq->busy_queue, DRM_HZ, blitq->num_free > 0); if (ret) { - return (DRM_ERR(EINTR) == ret) ? DRM_ERR(EAGAIN) : ret; + return (-EINTR == ret) ? -EAGAIN : ret; } spin_lock_irqsave(&blitq->blit_lock, irqsave); @@ -740,7 +740,7 @@ via_dmablit(struct drm_device *dev, drm_via_dmablit_t *xfer) if (dev_priv == NULL) { DRM_ERROR("Called without initialization.\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } engine = (xfer->to_fb) ? 0 : 1; @@ -750,7 +750,7 @@ via_dmablit(struct drm_device *dev, drm_via_dmablit_t *xfer) } if (NULL == (vsg = kmalloc(sizeof(*vsg), GFP_KERNEL))) { via_dmablit_release_slot(blitq); - return DRM_ERR(ENOMEM); + return -ENOMEM; } if (0 != (ret = via_build_sg_info(dev, vsg, xfer))) { via_dmablit_release_slot(blitq); @@ -790,12 +790,12 @@ via_dma_blit_sync( DRM_IOCTL_ARGS ) DRM_COPY_FROM_USER_IOCTL(sync, (drm_via_blitsync_t *)data, sizeof(sync)); if (sync.engine >= VIA_NUM_BLIT_ENGINES) - return DRM_ERR(EINVAL); + return -EINVAL; err = via_dmablit_sync(dev, sync.sync_handle, sync.engine); - if (DRM_ERR(EINTR) == err) - err = DRM_ERR(EAGAIN); + if (-EINTR == err) + err = -EAGAIN; return err; } diff --git a/drivers/char/drm/via_irq.c b/drivers/char/drm/via_irq.c index 8dc99b5fbab6..a5297e70f94a 100644 --- a/drivers/char/drm/via_irq.c +++ b/drivers/char/drm/via_irq.c @@ -205,13 +205,13 @@ via_driver_irq_wait(struct drm_device * dev, unsigned int irq, int force_sequenc if (!dev_priv) { DRM_ERROR("%s called with no initialization\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } if (irq >= drm_via_irq_num) { DRM_ERROR("%s Trying to wait on unknown irq %d\n", __FUNCTION__, irq); - return DRM_ERR(EINVAL); + return -EINVAL; } real_irq = dev_priv->irq_map[irq]; @@ -219,7 +219,7 @@ via_driver_irq_wait(struct drm_device * dev, unsigned int irq, int force_sequenc if (real_irq < 0) { DRM_ERROR("%s Video IRQ %d not available on this hardware.\n", __FUNCTION__, irq); - return DRM_ERR(EINVAL); + return -EINVAL; } masks = dev_priv->irq_masks; @@ -343,13 +343,13 @@ int via_wait_irq(DRM_IOCTL_ARGS) int force_sequence; if (!dev->irq) - return DRM_ERR(EINVAL); + return -EINVAL; DRM_COPY_FROM_USER_IOCTL(irqwait, argp, sizeof(irqwait)); if (irqwait.request.irq >= dev_priv->num_irqs) { DRM_ERROR("%s Trying to wait on unknown irq %d\n", __FUNCTION__, irqwait.request.irq); - return DRM_ERR(EINVAL); + return -EINVAL; } cur_irq += irqwait.request.irq; @@ -361,13 +361,13 @@ int via_wait_irq(DRM_IOCTL_ARGS) case VIA_IRQ_ABSOLUTE: break; default: - return DRM_ERR(EINVAL); + return -EINVAL; } if (irqwait.request.type & VIA_IRQ_SIGNAL) { DRM_ERROR("%s Signals on Via IRQs not implemented yet.\n", __FUNCTION__); - return DRM_ERR(EINVAL); + return -EINVAL; } force_sequence = (irqwait.request.type & VIA_IRQ_FORCE_SEQUENCE); diff --git a/drivers/char/drm/via_map.c b/drivers/char/drm/via_map.c index 7fb9d2a2cce2..6345c86e1f5e 100644 --- a/drivers/char/drm/via_map.c +++ b/drivers/char/drm/via_map.c @@ -102,7 +102,7 @@ int via_driver_load(struct drm_device *dev, unsigned long chipset) dev_priv = drm_calloc(1, sizeof(drm_via_private_t), DRM_MEM_DRIVER); if (dev_priv == NULL) - return DRM_ERR(ENOMEM); + return -ENOMEM; dev->dev_private = (void *)dev_priv; diff --git a/drivers/char/drm/via_mm.c b/drivers/char/drm/via_mm.c index 85d56acd9d82..36f2547254f9 100644 --- a/drivers/char/drm/via_mm.c +++ b/drivers/char/drm/via_mm.c @@ -136,7 +136,7 @@ int via_mem_alloc(DRM_IOCTL_ARGS) if (mem.type > VIA_MEM_AGP) { DRM_ERROR("Unknown memory type allocation\n"); - return DRM_ERR(EINVAL); + return -EINVAL; } mutex_lock(&dev->struct_mutex); if (0 == ((mem.type == VIA_MEM_VIDEO) ? dev_priv->vram_initialized : @@ -144,7 +144,7 @@ int via_mem_alloc(DRM_IOCTL_ARGS) DRM_ERROR ("Attempt to allocate from uninitialized memory manager.\n"); mutex_unlock(&dev->struct_mutex); - return DRM_ERR(EINVAL); + return -EINVAL; } tmpSize = (mem.size + VIA_MM_ALIGN_MASK) >> VIA_MM_ALIGN_SHIFT; @@ -162,7 +162,7 @@ int via_mem_alloc(DRM_IOCTL_ARGS) mem.size = 0; mem.index = 0; DRM_DEBUG("Video memory allocation failed\n"); - retval = DRM_ERR(ENOMEM); + retval = -ENOMEM; } DRM_COPY_TO_USER_IOCTL((drm_via_mem_t __user *) data, mem, sizeof(mem)); diff --git a/drivers/char/drm/via_verifier.c b/drivers/char/drm/via_verifier.c index 832d48356e91..46a579198747 100644 --- a/drivers/char/drm/via_verifier.c +++ b/drivers/char/drm/via_verifier.c @@ -1026,12 +1026,12 @@ via_verify_command_stream(const uint32_t * buf, unsigned int size, case state_error: default: *hc_state = saved_state; - return DRM_ERR(EINVAL); + return -EINVAL; } } if (state == state_error) { *hc_state = saved_state; - return DRM_ERR(EINVAL); + return -EINVAL; } return 0; } @@ -1082,11 +1082,11 @@ via_parse_command_stream(struct drm_device * dev, const uint32_t * buf, break; case state_error: default: - return DRM_ERR(EINVAL); + return -EINVAL; } } if (state == state_error) { - return DRM_ERR(EINVAL); + return -EINVAL; } return 0; } |