diff options
author | Hans Verkuil <hans.verkuil@cisco.com> | 2016-02-15 12:37:15 -0200 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-08 14:37:17 -0300 |
commit | 2bc46b3ad3c15165f91459b07ff8682478683194 (patch) | |
tree | 01a28e76142c4dde286157e7253fbd89dddc300b /drivers/media/pci/cx88 | |
parent | 0e2f511894ceca86d2cc006a363a1be0b17ca359 (diff) | |
download | linux-stable-2bc46b3ad3c15165f91459b07ff8682478683194.tar.gz linux-stable-2bc46b3ad3c15165f91459b07ff8682478683194.tar.bz2 linux-stable-2bc46b3ad3c15165f91459b07ff8682478683194.zip |
[media] media/pci: convert drivers to use the new vb2_queue dev field
Stop using alloc_ctx and just fill in the device pointer.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Federico Vaga <federico.vaga@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/pci/cx88')
-rw-r--r-- | drivers/media/pci/cx88/cx88-blackbird.c | 2 | ||||
-rw-r--r-- | drivers/media/pci/cx88/cx88-dvb.c | 2 | ||||
-rw-r--r-- | drivers/media/pci/cx88/cx88-mpeg.c | 10 | ||||
-rw-r--r-- | drivers/media/pci/cx88/cx88-vbi.c | 1 | ||||
-rw-r--r-- | drivers/media/pci/cx88/cx88-video.c | 11 | ||||
-rw-r--r-- | drivers/media/pci/cx88/cx88.h | 2 |
6 files changed, 5 insertions, 23 deletions
diff --git a/drivers/media/pci/cx88/cx88-blackbird.c b/drivers/media/pci/cx88/cx88-blackbird.c index 3233d45d1e5b..7c026c1ca1fe 100644 --- a/drivers/media/pci/cx88/cx88-blackbird.c +++ b/drivers/media/pci/cx88/cx88-blackbird.c @@ -647,7 +647,6 @@ static int queue_setup(struct vb2_queue *q, dev->ts_packet_size = 188 * 4; dev->ts_packet_count = 32; sizes[0] = dev->ts_packet_size * dev->ts_packet_count; - alloc_ctxs[0] = dev->alloc_ctx; return 0; } @@ -1183,6 +1182,7 @@ static int cx8802_blackbird_probe(struct cx8802_driver *drv) q->mem_ops = &vb2_dma_sg_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; q->lock = &core->lock; + q->dev = &dev->pci->dev; err = vb2_queue_init(q); if (err < 0) diff --git a/drivers/media/pci/cx88/cx88-dvb.c b/drivers/media/pci/cx88/cx88-dvb.c index 851d2a9caed3..4d91d1697419 100644 --- a/drivers/media/pci/cx88/cx88-dvb.c +++ b/drivers/media/pci/cx88/cx88-dvb.c @@ -92,7 +92,6 @@ static int queue_setup(struct vb2_queue *q, dev->ts_packet_size = 188 * 4; dev->ts_packet_count = dvb_buf_tscnt; sizes[0] = dev->ts_packet_size * dev->ts_packet_count; - alloc_ctxs[0] = dev->alloc_ctx; *num_buffers = dvb_buf_tscnt; return 0; } @@ -1793,6 +1792,7 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv) q->mem_ops = &vb2_dma_sg_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; q->lock = &core->lock; + q->dev = &dev->pci->dev; err = vb2_queue_init(q); if (err < 0) diff --git a/drivers/media/pci/cx88/cx88-mpeg.c b/drivers/media/pci/cx88/cx88-mpeg.c index f34c229f9b37..245357adbc25 100644 --- a/drivers/media/pci/cx88/cx88-mpeg.c +++ b/drivers/media/pci/cx88/cx88-mpeg.c @@ -726,11 +726,6 @@ static int cx8802_probe(struct pci_dev *pci_dev, if (NULL == dev) goto fail_core; dev->pci = pci_dev; - dev->alloc_ctx = vb2_dma_sg_init_ctx(&pci_dev->dev); - if (IS_ERR(dev->alloc_ctx)) { - err = PTR_ERR(dev->alloc_ctx); - goto fail_dev; - } dev->core = core; /* Maintain a reference so cx88-video can query the 8802 device. */ @@ -738,7 +733,7 @@ static int cx8802_probe(struct pci_dev *pci_dev, err = cx8802_init_common(dev); if (err != 0) - goto fail_free; + goto fail_dev; INIT_LIST_HEAD(&dev->drvlist); mutex_lock(&cx8802_mutex); @@ -749,8 +744,6 @@ static int cx8802_probe(struct pci_dev *pci_dev, request_modules(dev); return 0; - fail_free: - vb2_dma_sg_cleanup_ctx(dev->alloc_ctx); fail_dev: kfree(dev); fail_core: @@ -798,7 +791,6 @@ static void cx8802_remove(struct pci_dev *pci_dev) /* common */ cx8802_fini_common(dev); cx88_core_put(dev->core,dev->pci); - vb2_dma_sg_cleanup_ctx(dev->alloc_ctx); kfree(dev); } diff --git a/drivers/media/pci/cx88/cx88-vbi.c b/drivers/media/pci/cx88/cx88-vbi.c index ccc646d819f2..2479f7deccbf 100644 --- a/drivers/media/pci/cx88/cx88-vbi.c +++ b/drivers/media/pci/cx88/cx88-vbi.c @@ -118,7 +118,6 @@ static int queue_setup(struct vb2_queue *q, sizes[0] = VBI_LINE_NTSC_COUNT * VBI_LINE_LENGTH * 2; else sizes[0] = VBI_LINE_PAL_COUNT * VBI_LINE_LENGTH * 2; - alloc_ctxs[0] = dev->alloc_ctx; return 0; } diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c index 5f331df65fb9..9764d6fb382e 100644 --- a/drivers/media/pci/cx88/cx88-video.c +++ b/drivers/media/pci/cx88/cx88-video.c @@ -438,7 +438,6 @@ static int queue_setup(struct vb2_queue *q, *num_planes = 1; sizes[0] = (dev->fmt->depth * core->width * core->height) >> 3; - alloc_ctxs[0] = dev->alloc_ctx; return 0; } @@ -1319,12 +1318,6 @@ static int cx8800_initdev(struct pci_dev *pci_dev, printk("%s/0: Oops: no 32bit PCI DMA ???\n",core->name); goto fail_core; } - dev->alloc_ctx = vb2_dma_sg_init_ctx(&pci_dev->dev); - if (IS_ERR(dev->alloc_ctx)) { - err = PTR_ERR(dev->alloc_ctx); - goto fail_core; - } - /* initialize driver struct */ spin_lock_init(&dev->slock); @@ -1445,6 +1438,7 @@ static int cx8800_initdev(struct pci_dev *pci_dev, q->mem_ops = &vb2_dma_sg_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; q->lock = &core->lock; + q->dev = &dev->pci->dev; err = vb2_queue_init(q); if (err < 0) @@ -1461,6 +1455,7 @@ static int cx8800_initdev(struct pci_dev *pci_dev, q->mem_ops = &vb2_dma_sg_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; q->lock = &core->lock; + q->dev = &dev->pci->dev; err = vb2_queue_init(q); if (err < 0) @@ -1530,7 +1525,6 @@ fail_unreg: free_irq(pci_dev->irq, dev); mutex_unlock(&core->lock); fail_core: - vb2_dma_sg_cleanup_ctx(dev->alloc_ctx); core->v4ldev = NULL; cx88_core_put(core,dev->pci); fail_free: @@ -1564,7 +1558,6 @@ static void cx8800_finidev(struct pci_dev *pci_dev) /* free memory */ cx88_core_put(core,dev->pci); - vb2_dma_sg_cleanup_ctx(dev->alloc_ctx); kfree(dev); } diff --git a/drivers/media/pci/cx88/cx88.h b/drivers/media/pci/cx88/cx88.h index 78f817ee7e41..ecd4b7bece99 100644 --- a/drivers/media/pci/cx88/cx88.h +++ b/drivers/media/pci/cx88/cx88.h @@ -485,7 +485,6 @@ struct cx8800_dev { /* pci i/o */ struct pci_dev *pci; unsigned char pci_rev,pci_lat; - void *alloc_ctx; const struct cx8800_fmt *fmt; @@ -549,7 +548,6 @@ struct cx8802_dev { /* pci i/o */ struct pci_dev *pci; unsigned char pci_rev,pci_lat; - void *alloc_ctx; /* dma queues */ struct cx88_dmaqueue mpegq; |