summaryrefslogtreecommitdiffstats
path: root/drivers/char/drm/r128_ioc32.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/char/drm/r128_ioc32.c')
-rw-r--r--drivers/char/drm/r128_ioc32.c35
1 files changed, 19 insertions, 16 deletions
diff --git a/drivers/char/drm/r128_ioc32.c b/drivers/char/drm/r128_ioc32.c
index 60598ef9475a..1e2e367b8b82 100644
--- a/drivers/char/drm/r128_ioc32.c
+++ b/drivers/char/drm/r128_ioc32.c
@@ -65,10 +65,10 @@ static int compat_r128_init(struct file *file, unsigned int cmd,
{
drm_r128_init32_t init32;
drm_r128_init_t __user *init;
-
+
if (copy_from_user(&init32, (void __user *)arg, sizeof(init32)))
return -EFAULT;
-
+
init = compat_alloc_user_space(sizeof(*init));
if (!access_ok(VERIFY_WRITE, init, sizeof(*init))
|| __put_user(init32.func, &init->func)
@@ -92,14 +92,14 @@ static int compat_r128_init(struct file *file, unsigned int cmd,
|| __put_user(init32.ring_offset, &init->ring_offset)
|| __put_user(init32.ring_rptr_offset, &init->ring_rptr_offset)
|| __put_user(init32.buffers_offset, &init->buffers_offset)
- || __put_user(init32.agp_textures_offset, &init->agp_textures_offset))
+ || __put_user(init32.agp_textures_offset,
+ &init->agp_textures_offset))
return -EFAULT;
-
+
return drm_ioctl(file->f_dentry->d_inode, file,
DRM_IOCTL_R128_INIT, (unsigned long)init);
}
-
typedef struct drm_r128_depth32 {
int func;
int n;
@@ -124,13 +124,15 @@ static int compat_r128_depth(struct file *file, unsigned int cmd,
|| __put_user(depth32.n, &depth->n)
|| __put_user((int __user *)(unsigned long)depth32.x, &depth->x)
|| __put_user((int __user *)(unsigned long)depth32.y, &depth->y)
- || __put_user((unsigned int __user *)(unsigned long)depth32.buffer, &depth->buffer)
- || __put_user((unsigned char __user *)(unsigned long)depth32.mask, &depth->mask))
+ || __put_user((unsigned int __user *)(unsigned long)depth32.buffer,
+ &depth->buffer)
+ || __put_user((unsigned char __user *)(unsigned long)depth32.mask,
+ &depth->mask))
return -EFAULT;
-
+
return drm_ioctl(file->f_dentry->d_inode, file,
- DRM_IOCTL_R128_DEPTH, (unsigned long)depth);
-
+ DRM_IOCTL_R128_DEPTH, (unsigned long)depth);
+
}
typedef struct drm_r128_stipple32 {
@@ -148,7 +150,8 @@ static int compat_r128_stipple(struct file *file, unsigned int cmd,
stipple = compat_alloc_user_space(sizeof(*stipple));
if (!access_ok(VERIFY_WRITE, stipple, sizeof(*stipple))
- || __put_user((unsigned int __user *)(unsigned long)stipple32.mask, &stipple->mask))
+ || __put_user((unsigned int __user *)(unsigned long)stipple32.mask,
+ &stipple->mask))
return -EFAULT;
return drm_ioctl(file->f_dentry->d_inode, file,
@@ -172,9 +175,10 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
getparam = compat_alloc_user_space(sizeof(*getparam));
if (!access_ok(VERIFY_WRITE, getparam, sizeof(*getparam))
|| __put_user(getparam32.param, &getparam->param)
- || __put_user((void __user *)(unsigned long)getparam32.value, &getparam->value))
+ || __put_user((void __user *)(unsigned long)getparam32.value,
+ &getparam->value))
return -EFAULT;
-
+
return drm_ioctl(file->f_dentry->d_inode, file,
DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
}
@@ -195,8 +199,7 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
* \param arg user argument.
* \return zero on success or negative number on failure.
*/
-long r128_compat_ioctl(struct file *filp, unsigned int cmd,
- unsigned long arg)
+long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
unsigned int nr = DRM_IOCTL_NR(cmd);
drm_ioctl_compat_t *fn = NULL;
@@ -210,7 +213,7 @@ long r128_compat_ioctl(struct file *filp, unsigned int cmd,
lock_kernel(); /* XXX for now */
if (fn != NULL)
- ret = (*fn)(filp, cmd, arg);
+ ret = (*fn) (filp, cmd, arg);
else
ret = drm_ioctl(filp->f_dentry->d_inode, filp, cmd, arg);
unlock_kernel();