This side of the if else statement returned with the lock held and IRQs
disabled.
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c b/drivers/staging/comedi/drivers/amplc_pci230.c
index 30487be..f2ad35c 100644
--- a/drivers/staging/comedi/drivers/amplc_pci230.c
+++ b/drivers/staging/comedi/drivers/amplc_pci230.c
@@ -1387,6 +1387,8 @@ static int pci230_ao_inttrig_scan_begin(struct comedi_device *dev,
/* Delay. Should driver be responsible for this? */
/* XXX TODO: See if DAC busy bit can be used. */
udelay(8);
+ } else {
+ spin_unlock_irqrestore(&devpriv->ao_stop_spinlock, irqflags);
}
return 1;
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