From add1b4788e33e1b7abb36c68639a8fa1999f23c1 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Tue, 10 Jul 2012 17:06:50 -0700 Subject: [PATCH] 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: H Hartley Sweeten Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/rtd520.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c index 452b04b..b7e1322 100644 --- a/drivers/staging/comedi/drivers/rtd520.c +++ b/drivers/staging/comedi/drivers/rtd520.c @@ -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) -- 2.7.4