Commit d6e3da87 authored Jul 10, 2012 by H Hartley Sweeten Committed by Greg Kroah-Hartman Jul 15, 2012

staging: comedi: rtd520: remove RtdDio0CtrlRead 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 0bd11646

drivers/staging/comedi/drivers/rtd520.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -406,8 +406,6 @@ struct rtdPrivate {

		/* Macros to access registers */

		#define RtdDio0CtrlRead(dev) \
		(readw(devpriv->las0+LAS0_DIO0_CTRL) & 0xff)
		#define RtdDio0CtrlWrite(dev, v) \
		writew((v) & 0xff, devpriv->las0+LAS0_DIO0_CTRL)