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| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2022-01-22 14:23:18 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-04-24 09:07:08 +0200 |
| commit | f2d8b6917f3bcfb3190eb80567fea71a9b59dbd3 (patch) | |
| tree | e3909757b20eed89588b2be2ba593d0db4901a16 /drivers/media/pci/ivtv/ivtv-ioctl.c | |
| parent | media: mc: Set bus_info in media_device_init() (diff) | |
| download | linux-f2d8b6917f3bcfb3190eb80567fea71a9b59dbd3.tar.xz linux-f2d8b6917f3bcfb3190eb80567fea71a9b59dbd3.zip | |
media: v4l: ioctl: Set bus_info in v4l_querycap()
The bus_info field is set by most drivers based on the type of the device
bus as well as the name of the device. Do this in v4l_querycap() so
drivers don't need to. This keeps compatibility with non-default and silly
bus_info.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/pci/ivtv/ivtv-ioctl.c')
| -rw-r--r-- | drivers/media/pci/ivtv/ivtv-ioctl.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/media/pci/ivtv/ivtv-ioctl.c b/drivers/media/pci/ivtv/ivtv-ioctl.c index fee460e2ca86..7947dcd615e8 100644 --- a/drivers/media/pci/ivtv/ivtv-ioctl.c +++ b/drivers/media/pci/ivtv/ivtv-ioctl.c @@ -732,7 +732,6 @@ static int ivtv_querycap(struct file *file, void *fh, struct v4l2_capability *vc strscpy(vcap->driver, IVTV_DRIVER_NAME, sizeof(vcap->driver)); strscpy(vcap->card, itv->card_name, sizeof(vcap->card)); - snprintf(vcap->bus_info, sizeof(vcap->bus_info), "PCI:%s", pci_name(itv->pdev)); vcap->capabilities = itv->v4l2_cap | V4L2_CAP_DEVICE_CAPS; return 0; } |