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media: gspca: sq930x: use GFP_KERNEL in sd_dq_callback() 

The context in which sd_dq_callback() is non atomic, there is even
msleep() at the end of the function. There is no need to use GFP_ATOMIC
here - use GFP_KERNEL instead.

Cc: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Sebastian Andrzej Siewior 2018-06-20 07:00:52 -04:00 committed by Mauro Carvalho Chehab
parent fc8af4fb3e
commit 2b89b73a70
1 changed files with 1 additions and 1 deletions
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2
drivers/media/usb/gspca/sq930x.c
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@ -1044,7 +1044,7 @@ static void sd_dq_callback(struct gspca_dev *gspca_dev)
v4l2_ctrl_g_ctrl(sd->gain));
gspca_dev->cam.bulk_nurbs = 1;
ret = usb_submit_urb(gspca_dev->urb[0], GFP_ATOMIC);
ret = usb_submit_urb(gspca_dev->urb[0], GFP_KERNEL);
if (ret < 0)
pr_err("sd_dq_callback() err %d\n", ret);