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Staging: vt6655: Remove do { } while (0) from single-statement macros in upc.h.

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This patch fixes checkpatch.pl warnings in upc.h regarding single-statement macros
embedded within do { } while (0) blocks.

Signed-off-by: Nicholas Parkanyi <n.parkanyi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nicholas Parkanyi 2015-07-12 08:17:52 -04:00 committed by Greg Kroah-Hartman
parent 353710ce90
commit 11208b0b3a
1 changed files with 12 additions and 24 deletions
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36
drivers/staging/vt6655/upc.h
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@ -37,35 +37,23 @@
/* For memory mapped IO */
#define VNSvInPortB(dwIOAddress, pbyData) \
do { \
*(pbyData) = ioread8(dwIOAddress); \
} while (0)
#define VNSvInPortB(dwIOAddress, pbyData) \
(*(pbyData) = ioread8(dwIOAddress))
#define VNSvInPortW(dwIOAddress, pwData) \
do { \
*(pwData) = ioread16(dwIOAddress); \
} while (0)
#define VNSvInPortW(dwIOAddress, pwData) \
(*(pwData) = ioread16(dwIOAddress))
#define VNSvInPortD(dwIOAddress, pdwData) \
do { \
*(pdwData) = ioread32(dwIOAddress); \
} while (0)
#define VNSvInPortD(dwIOAddress, pdwData) \
(*(pdwData) = ioread32(dwIOAddress))
#define VNSvOutPortB(dwIOAddress, byData) \
do { \
iowrite8((u8)byData, dwIOAddress); \
} while (0)
#define VNSvOutPortB(dwIOAddress, byData) \
iowrite8((u8)(byData), dwIOAddress)
#define VNSvOutPortW(dwIOAddress, wData) \
do { \
iowrite16((u16)wData, dwIOAddress); \
} while (0)
#define VNSvOutPortW(dwIOAddress, wData) \
iowrite16((u16)(wData), dwIOAddress)
#define VNSvOutPortD(dwIOAddress, dwData) \
do { \
iowrite32((u32)dwData, dwIOAddress); \
} while (0)
#define VNSvOutPortD(dwIOAddress, dwData) \
iowrite32((u32)(dwData), dwIOAddress)
#define PCAvDelayByIO(uDelayUnit) \
do { \