diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-09-20 23:39:15 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-25 22:59:58 (GMT) |
| commit | 8f494fe626b4733f407a6db62963f594cc8dbcf8 (patch) | |
| tree | 859b4994d3a550862fe07aaa3a933c1adaf7a205 | |
| parent | 8f394ee163f18d54abb7e47bf0f6f43ab59489d6 (diff) | |
| download | linux-fsl-qoriq-8f494fe626b4733f407a6db62963f594cc8dbcf8.tar.xz | |
staging: comedi: pcl711: use dev->read_subdev in interrupt handler
The comedi_subdevice used in the interrupt handler is the dev->read_subdev
that was initialized during the attach of the board. Use that instead of
accessing the dev->subdevices array directly.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/drivers/pcl711.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/comedi/drivers/pcl711.c b/drivers/staging/comedi/drivers/pcl711.c index 255cfd1..7888781 100644 --- a/drivers/staging/comedi/drivers/pcl711.c +++ b/drivers/staging/comedi/drivers/pcl711.c @@ -201,7 +201,7 @@ static irqreturn_t pcl711_interrupt(int irq, void *d) struct comedi_device *dev = d; const struct pcl711_board *board = comedi_board(dev); struct pcl711_private *devpriv = dev->private; - struct comedi_subdevice *s = &dev->subdevices[0]; + struct comedi_subdevice *s = dev->read_subdev; unsigned int data; if (!dev->attached) { |