diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-06-12 12:49:50 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-06-21 18:03:39 +0400 |
| commit | d66de790c77b98589b93cb327bde2cddd2a4c2cc (patch) | |
| tree | f026820dbfe9fc80208e6e2a4027aabc5a01f1d5 /drivers/media/pci/saa7164 | |
| parent | f1741fa8dd4a561e883cf60f103c40eda8790d80 (diff) | |
| download | linux-d66de790c77b98589b93cb327bde2cddd2a4c2cc.tar.xz | |
[media] saa7164: add v4l2_device and replace parent with v4l2_dev
This driver did not yet support struct v4l2_device, so add it. This
make it possible to replace the deprecated parent field with the
v4l2_dev field, allowing the eventual removal of the parent field.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/pci/saa7164')
| -rw-r--r-- | drivers/media/pci/saa7164/saa7164-core.c | 7 | ||||
| -rw-r--r-- | drivers/media/pci/saa7164/saa7164-encoder.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/saa7164/saa7164-vbi.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/saa7164/saa7164.h | 3 |
4 files changed, 12 insertions, 2 deletions
diff --git a/drivers/media/pci/saa7164/saa7164-core.c b/drivers/media/pci/saa7164/saa7164-core.c index 7618fdae811e..5d27865784c5 100644 --- a/drivers/media/pci/saa7164/saa7164-core.c +++ b/drivers/media/pci/saa7164/saa7164-core.c @@ -1196,6 +1196,11 @@ static int saa7164_initdev(struct pci_dev *pci_dev, if (NULL == dev) return -ENOMEM; + if (v4l2_device_register(&pci_dev->dev, &dev->v4l2_dev)) { + dev_err(&pci_dev->dev, "v4l2_device_register failed\n"); + goto fail_free; + } + /* pci init */ dev->pci = pci_dev; if (pci_enable_device(pci_dev)) { @@ -1367,6 +1372,7 @@ fail_fw: fail_irq: saa7164_dev_unregister(dev); fail_free: + v4l2_device_unregister(&dev->v4l2_dev); kfree(dev); return err; } @@ -1439,6 +1445,7 @@ static void saa7164_finidev(struct pci_dev *pci_dev) mutex_unlock(&devlist); saa7164_dev_unregister(dev); + v4l2_device_unregister(&dev->v4l2_dev); kfree(dev); } diff --git a/drivers/media/pci/saa7164/saa7164-encoder.c b/drivers/media/pci/saa7164/saa7164-encoder.c index 7b7ed97b8503..9266965412c3 100644 --- a/drivers/media/pci/saa7164/saa7164-encoder.c +++ b/drivers/media/pci/saa7164/saa7164-encoder.c @@ -1348,7 +1348,7 @@ static struct video_device *saa7164_encoder_alloc( snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", dev->name, type, saa7164_boards[dev->board].name); - vfd->parent = &pci->dev; + vfd->v4l2_dev = &dev->v4l2_dev; vfd->release = video_device_release; return vfd; } diff --git a/drivers/media/pci/saa7164/saa7164-vbi.c b/drivers/media/pci/saa7164/saa7164-vbi.c index 552c01ad9f63..6e025fea2542 100644 --- a/drivers/media/pci/saa7164/saa7164-vbi.c +++ b/drivers/media/pci/saa7164/saa7164-vbi.c @@ -1297,7 +1297,7 @@ static struct video_device *saa7164_vbi_alloc( snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", dev->name, type, saa7164_boards[dev->board].name); - vfd->parent = &pci->dev; + vfd->v4l2_dev = &dev->v4l2_dev; vfd->release = video_device_release; return vfd; } diff --git a/drivers/media/pci/saa7164/saa7164.h b/drivers/media/pci/saa7164/saa7164.h index 2df47ea28289..8b29e8990301 100644 --- a/drivers/media/pci/saa7164/saa7164.h +++ b/drivers/media/pci/saa7164/saa7164.h @@ -63,6 +63,7 @@ #include <dmxdev.h> #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> +#include <media/v4l2-device.h> #include "saa7164-reg.h" #include "saa7164-types.h" @@ -427,6 +428,8 @@ struct saa7164_dev { struct list_head devlist; atomic_t refcount; + struct v4l2_device v4l2_dev; + /* pci stuff */ struct pci_dev *pci; unsigned char pci_rev, pci_lat; |