From: Ricardo Ribalda ribalda@chromium.org
[ Upstream commit ea2b9a33711604e91f8c826f4dcb3c12baa1990a ]
bus_info field had a different value for the media entity and the video device.
Fixes v4l2-compliance:
v4l2-compliance.cpp(637): media bus_info 'PCI:0000:00:05.0' differs from V4L2 bus_info 'PCI:viewfinder'
Reviewed-by: Bingbu Cao bingbu.cao@intel.com Signed-off-by: Ricardo Ribalda ribalda@chromium.org Signed-off-by: Sakari Ailus sakari.ailus@linux.intel.com Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/staging/media/ipu3/ipu3-v4l2.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/ipu3/ipu3-v4l2.c b/drivers/staging/media/ipu3/ipu3-v4l2.c index 7926a777cbc8b..103f84466f6fc 100644 --- a/drivers/staging/media/ipu3/ipu3-v4l2.c +++ b/drivers/staging/media/ipu3/ipu3-v4l2.c @@ -592,11 +592,12 @@ static const struct imgu_fmt *find_format(struct v4l2_format *f, u32 type) static int imgu_vidioc_querycap(struct file *file, void *fh, struct v4l2_capability *cap) { - struct imgu_video_device *node = file_to_intel_imgu_node(file); + struct imgu_device *imgu = video_drvdata(file);
strscpy(cap->driver, IMGU_NAME, sizeof(cap->driver)); strscpy(cap->card, IMGU_NAME, sizeof(cap->card)); - snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s", node->name); + snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s", + pci_name(imgu->pci_dev));
return 0; }