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authorHans Verkuil <hverkuil@xs4all.nl>2019-02-01 04:57:31 -0500
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-02-18 15:19:49 -0500
commit0654cbcc8dfbf3bc5e6f93916b67fa57ed826a4b (patch)
tree16b8ac45f070fdf036920e073a62d83ab6d073d9 /drivers
parent45602f7110fe8fa2d109641d6f80fb7d6ccf9b5a (diff)
media: uvcvideo: Use usb_make_path to fill in usb_info
The uvc driver uses this function to fill in bus_info for VIDIOC_QUERYCAP, so use the same function when filling in the bus_info for the media device. The current implementation only fills in part of the info. E.g. if the full bus_info is usb-0000:01:00.0-1.4.2, then the media bus_info only has 1.4.2. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/usb/uvc/uvc_driver.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
index 33a22c016456..10cfe8e51626 100644
--- a/drivers/media/usb/uvc/uvc_driver.c
+++ b/drivers/media/usb/uvc/uvc_driver.c
@@ -2183,7 +2183,7 @@ static int uvc_probe(struct usb_interface *intf,
if (udev->serial)
strscpy(dev->mdev.serial, udev->serial,
sizeof(dev->mdev.serial));
- strscpy(dev->mdev.bus_info, udev->devpath, sizeof(dev->mdev.bus_info));
+ usb_make_path(udev, dev->mdev.bus_info, sizeof(dev->mdev.bus_info));
dev->mdev.hw_revision = le16_to_cpu(udev->descriptor.bcdDevice);
media_device_init(&dev->mdev);

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