diff options
| author | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-08-09 21:47:07 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-08-21 15:25:06 -0500 |
| commit | e9018af0b8897b02dc8e83e6cd75391afcadf894 (patch) | |
| tree | 00beec06a81f9244d739151ac8aeb013accf0352 /drivers/media/usb/au0828 | |
| parent | 2e0cc7ee75a218ad43b112164e87acb03f0fd9f0 (diff) | |
[media] au0828: avoid race conditions at RC stop
As the RC kthread can re-enable IR int, we should first
cancel the kthread and then disable IR int.
While here, remove a temporary debug printk.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/usb/au0828')
| -rw-r--r-- | drivers/media/usb/au0828/au0828-input.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/usb/au0828/au0828-input.c b/drivers/media/usb/au0828/au0828-input.c index f0c5672e5f56..47ef07a693af 100644 --- a/drivers/media/usb/au0828/au0828-input.c +++ b/drivers/media/usb/au0828/au0828-input.c @@ -253,10 +253,10 @@ static void au0828_rc_stop(struct rc_dev *rc) { struct au0828_rc *ir = rc->priv; + cancel_delayed_work_sync(&ir->work); + /* Disable IR */ au8522_rc_clear(ir, 0xe0, 1 << 4); - - cancel_delayed_work_sync(&ir->work); } static int au0828_probe_i2c_ir(struct au0828_dev *dev) |