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media: uvcvideo: Fix XU id print in forward scan 

An error message in the forward scan code incorrectly prints the ID of
the source entity instead of the XU entity being scanned. Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Laurent Pinchart 2021-02-21 22:11:50 +01:00 committed by Mauro Carvalho Chehab
parent 33f643817f
commit 3293448632
1 changed files with 1 additions and 1 deletions
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2
drivers/media/usb/uvc/uvc_driver.c
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@ -1712,7 +1712,7 @@ static int uvc_scan_chain_forward(struct uvc_video_chain *chain,
if (forward->bNrInPins != 1) {
uvc_dbg(chain->dev, DESCR,
"Extension unit %d has more than 1 input pin\n",
entity->id);
forward->id);
return -EINVAL;
}