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Commit 18e18ddd authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: rtd520: remove RtdPacerStart macro 



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
'readl'. Remove the macro.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0eecf787

drivers/staging/comedi/drivers/rtd520.c

+1 −3
Original line number Diff line number Diff line
@@ -407,8 +407,6 @@ struct rtdPrivate { 
/* Macros to access registers */



/* pacer start/stop read=start, write=stop*/

#define RtdPacerStart(dev) \

	readl(devpriv->las0+LAS0_PACER)

#define RtdPacerStop(dev) \

	writel(0, devpriv->las0+LAS0_PACER)
@@ -1609,7 +1607,7 @@ static int rtd_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) 


	/* BUG: start_src is ASSUMED to be TRIG_NOW */

	/* BUG? it seems like things are running before the "start" */

	RtdPacerStart(dev);	/* Start PACER */

	readl(devpriv->las0 + LAS0_PACER);

	return 0;

}