media: gspca: Kill URBs on USB device disconnect
In order to prevent ISOC URBs from being infinitely resubmitted,
the driver's USB disconnect handler must kill all the in-flight URBs.
While here, change the URB packet status message to a debug level,
to avoid spamming the console too much.
This commit fixes a lockup caused by an interrupt storm coming
from the URB completion handler.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
1 file changed