Commit db170124 authored Jul 10, 2012 by H Hartley Sweeten Committed by Greg Kroah-Hartman Jul 13, 2012

staging: comedi: rtd520: remove RtdUsrOutSource macro



This macro uses the 'devpriv' macro which relies on a local variable
having a specific name. It's also not used. Remove the macro.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent b673c49f

drivers/staging/comedi/drivers/rtd520.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -406,11 +406,6 @@ struct rtdPrivate {

		/* Macros to access registers */

		/* User output N source select (write only) */
		#define RtdUsrOutSource(dev, n, v) \
		writel(v, devpriv->las0+((n <= 0) ? LAS0_UOUT0_SELECT : \
		LAS0_UOUT1_SELECT))

		/* Digital IO */
		#define RtdDio0Read(dev) \
		(readw(devpriv->las0+LAS0_DIO0) & 0xff)