Avoid race when deregistering the IR control for dvb-usb

From: Chris Rankin <rankincj@yahoo.com>

The work item function is dvb_usb_read_remote_control():

        INIT_WORK(&d->rc_query_work, dvb_usb_read_remote_control, d);

and the last piece of work it does is:

        schedule_delayed_work(&d->rc_query_work,msecs_to_jiffies(d->props.rc_interval));

Hence you need to call "cancel_rearming_delayed_work()" and not
"cancel_delayed_work()", correct?  I certainly haven't seen this oops
reoccur since I applied this patch.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

0 files changed, 0 insertions, 0 deletions