diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2019-02-01 12:57:31 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-02-18 23:19:49 +0300 |
| commit | 0654cbcc8dfbf3bc5e6f93916b67fa57ed826a4b (patch) | |
| tree | 16b8ac45f070fdf036920e073a62d83ab6d073d9 | |
| parent | 45602f7110fe8fa2d109641d6f80fb7d6ccf9b5a (diff) | |
| download | linux-0654cbcc8dfbf3bc5e6f93916b67fa57ed826a4b.tar.xz | |
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>
| -rw-r--r-- | drivers/media/usb/uvc/uvc_driver.c | 2 |
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); |