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Commit add1b478 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: rtd520: remove RtdDioStatusRead 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: 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 474230ac

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 RtdDioStatusRead(dev) \

	(readw(devpriv->las0+LAS0_DIO_STATUS) & 0xff)

#define RtdDioStatusWrite(dev, v) \

	writew((devpriv->dioStatus = (v)), devpriv->las0+LAS0_DIO_STATUS)