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media: uvcvideo: Do not check for V4L2_CTRL_WHICH_DEF_VAL 

The framework already checks for us if V4L2_CTRL_WHICH_DEF_VAL is
written.

Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
pull/78/merge
Ricardo Ribalda 2021-06-18 14:29:05 +02:00 committed by Mauro Carvalho Chehab
parent e4ba563d4d
commit a2f8a484fb
1 changed files with 0 additions and 4 deletions
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4
drivers/media/usb/uvc/uvc_v4l2.c
View File

@ -1101,10 +1101,6 @@ static int uvc_ioctl_s_try_ext_ctrls(struct uvc_fh *handle,
unsigned int i;
int ret;
/* Default value cannot be changed */
if (ctrls->which == V4L2_CTRL_WHICH_DEF_VAL)
return -EINVAL;
ret = uvc_ctrl_begin(chain);
if (ret < 0)
return ret;