[PATCH 5.4 075/434] media: cedrus: fill in bus_info for media device

Greg Kroah-Hartman
2019-12-29T17:44:24Z

From: Hans Verkuil <hverkuil-cisco@xs4all.nl>

[ Upstream commit ae0688f659adb17ae6ae5710c886b20b5406e5c4 ]

Fixes this compliance warning:

$ v4l2-compliance -m0
v4l2-compliance SHA: b514d615166bdc0901a4c71261b87db31e89f464, 32 bits

Compliance test for cedrus device /dev/media0:

Media Driver Info:
Driver name : cedrus
Model : cedrus
Serial :
Bus info :
Media version : 5.3.0
Hardware revision: 0x00000000 (0)
Driver version : 5.3.0

Required ioctls:
warn: v4l2-test-media.cpp(51): empty bus_info
test MEDIA_IOC_DEVICE_INFO: OK

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/staging/media/sunxi/cedrus/cedrus.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c
index 2d3ea8b74dfd..3439f6ad6338 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.c
@@ -357,6 +357,8 @@ static int cedrus_probe(struct platform_device *pdev)

dev->mdev.dev = &pdev->dev;
strscpy(dev->mdev.model, CEDRUS_NAME, sizeof(dev->mdev.model));
+ strscpy(dev->mdev.bus_info, "platform:" CEDRUS_NAME,
+ sizeof(dev->mdev.bus_info));

media_device_init(&dev->mdev);
dev->mdev.ops = &cedrus_m2m_media_ops;
--
2.20.1