Commit 9c4d4459 authored Jul 10, 2012 by H Hartley Sweeten Committed by Greg Kroah-Hartman Jul 15, 2012

staging: comedi: rtd520: remove RtdDma0Status 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 f5439764

drivers/staging/comedi/drivers/rtd520.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -406,10 +406,6 @@ struct rtdPrivate {

		/* Macros to access registers */

		/* Get status for DMA 0 */
		#define RtdDma0Status(dev) \
		readb(devpriv->lcfg+LCFG_DMACSR0)

		/* Set control for DMA 1 (write only, shadow?) */
		#define RtdDma1Control(dev, n) \
		writeb(devpriv->dma1Control = (n), devpriv->lcfg+LCFG_DMACSR1)

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