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| author |   Chris Rankin <rankincj@yahoo.com> | 2007-02-06 20:29:07 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-02-21 13:35:31 -0200 |
| commit | e1af498063007cee5d7ec5af1e0cf25c088d05c7 (patch) | |
| tree | 39067ca8764c1993aca6ed777f9eae4dae43335d /drivers/media/dvb/dvb-core/dvbdev.c | |
| parent | V4L/DVB (5240): Qt1010: use i2c_gate_ctrl where appropriate (diff) | |
| download | linux-dev-e1af498063007cee5d7ec5af1e0cf25c088d05c7.tar.xz linux-dev-e1af498063007cee5d7ec5af1e0cf25c088d05c7.zip | |
V4L/DVB (5178): Avoid race when deregistering the IR control for dvb-usb
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>
Diffstat (limited to 'drivers/media/dvb/dvb-core/dvbdev.c')
0 files changed, 0 insertions, 0 deletions