linux-kernel - [PATCH] spi: Fix warning about redefinition

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Date:	Wed,  6 Aug 2014 12:55:28 -0400
From:	Nick Krause <xerofoiffy@...il.com>
To:	Mark Brown <broonie@...nel.org>,
	linux-spi@...r.kernel.org (open list:SPI SUBSYSTEM),
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] spi: Fix warning about redefinition

Fix the following warnings about redefining READ and write

drivers/spi/spi-omap-100k.c:73:0: warning: "WRITE" redefined [enabled by default]
include/linux/fs.h:193:0: note: this is the location of the previous definition
drivers/spi/spi-omap-100k.c:74:0: warning: "READ" redefined [enabled by default]
include/linux/fs.h:192:0: note: this is the location of the previous definition

Signed-off-by: Nick Krause <xerofoiffy@...il.com>
---
 drivers/spi/spi-omap-100k.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/spi/spi-omap-100k.c b/drivers/spi/spi-omap-100k.c
index 5e91858..eb8ae4e 100644
--- a/drivers/spi/spi-omap-100k.c
+++ b/drivers/spi/spi-omap-100k.c
@@ -70,6 +70,12 @@
 #define SPI_STATUS_WE                   (1UL << 1)
 #define SPI_STATUS_RD                   (1UL << 0)
 
+#ifdef WRITE
+#undef WRITE
+#endif
+#ifdef READ
+#undef READ
+#endif
 #define WRITE 0
 #define READ  1
 
-- 
1.9.1

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