* [PATCH 47/83] staging: comedi: rtd520: remove RtdDio1Read macro
@ 2012-07-11 0:05 H Hartley Sweeten
0 siblings, 0 replies; only message in thread
From: H Hartley Sweeten @ 2012-07-11 0:05 UTC (permalink / raw)
To: Linux Kernel; +Cc: devel, abbotti, gregkh
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>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
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 6640e1b..826c01b 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 RtdDio1Read(dev) \
- (readw(devpriv->las0+LAS0_DIO1) & 0xff)
#define RtdDio1Write(dev, v) \
writew((v) & 0xff, devpriv->las0+LAS0_DIO1)
--
1.7.11
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2012-07-11 0:05 [PATCH 47/83] staging: comedi: rtd520: remove RtdDio1Read macro H Hartley Sweeten
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