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[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>
This commit is contained in:
Mauro Carvalho Chehab 2014-08-09 21:47:07 -03:00
parent 2e0cc7ee75
commit e9018af0b8
1 changed files with 2 additions and 2 deletions
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4
drivers/media/usb/au0828/au0828-input.c
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@ -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)