This macro uses the 'devpriv' macro which relies on a local variable having a specific name. Plus it's just a wrapper around a simple 'writew'. Remove the macro.
Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com> Cc: Ian Abbott <abbo...@mev.co.uk> Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- drivers/staging/comedi/drivers/rtd520.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c index e3a6aa2..6640e1b 100644 --- a/drivers/staging/comedi/drivers/rtd520.c +++ b/drivers/staging/comedi/drivers/rtd520.c @@ -406,10 +406,6 @@ struct rtdPrivate { /* Macros to access registers */ -/* Digital IO */ -#define RtdDio0Write(dev, v) \ - writew((v) & 0xff, devpriv->las0+LAS0_DIO0) - #define RtdDio1Read(dev) \ (readw(devpriv->las0+LAS0_DIO1) & 0xff) #define RtdDio1Write(dev, v) \ @@ -1658,7 +1654,7 @@ static int rtd_dio_insn_bits(struct comedi_device *dev, s->state |= data[0] & data[1]; /* Write out the new digital output lines */ - RtdDio0Write(dev, s->state); + writew(s->state & 0xff, devpriv->las0 + LAS0_DIO0); } /* on return, data[1] contains the value of the digital * input lines. */ -- 1.7.11 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/