staging: comedi: pcmda12: remove subdevice pointer math

Convert the comedi_subdevice access from pointer math to array
access.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/pcmda12.c b/drivers/staging/comedi/drivers/pcmda12.c
index 291ce7c..28af8f6 100644 (file)
--- a/drivers/staging/comedi/drivers/pcmda12.c
+++ b/drivers/staging/comedi/drivers/pcmda12.c
@@ -195,7 +195,7 @@ static int pcmda12_attach(struct comedi_device *dev,
        if (ret)
                return ret;
 
-       s = dev->subdevices;
+       s = &dev->subdevices[0];
        s->private = NULL;
        s->maxdata = (0x1 << BITS) - 1;
        s->range_table = &pcmda12_ranges;