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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-06-08 06:52:58 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-06-11 23:58:58 (GMT) |
| commit | f59f231e3db835353d8d1ff91062d89140dc8be3 (patch) | |
| tree | 8aa630d69e9d1d90b7e8d299264849dc0980f602 | |
| parent | 27494c092a81847fef515549b76251d96b760619 (diff) | |
| download | linux-fsl-qoriq-f59f231e3db835353d8d1ff91062d89140dc8be3.tar.xz | |
staging: comedi: amplc_pci230: add a missing unlock
This side of the if else statement returned with the lock held and IRQs
disabled.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/drivers/amplc_pci230.c | 2 |
1 files changed, 2 insertions, 0 deletions
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; |