linux-kernel - [PATCH 3.16 04/10] spi: omap-100k: Remove unused definitions

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Date:   Thu, 09 May 2019 15:08:17 +0100
From:   Ben Hutchings <ben@...adent.org.uk>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:     akpm@...ux-foundation.org, Denis Kirjanov <kda@...ux-powerpc.org>,
        "Geert Uytterhoeven" <geert@...ux-m68k.org>,
        "Mark Brown" <broonie@...aro.org>,
        "Nick Krause" <xerofoiffy@...il.com>
Subject: [PATCH 3.16 04/10] spi: omap-100k: Remove unused definitions

3.16.67-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Nick Krause <xerofoiffy@...il.com>

commit 9f5b8b4f56dd194fd33021810636879036d2acdd upstream.

Remove unused definition which cause the following warnings

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>
Acked-by: Geert Uytterhoeven <geert@...ux-m68k.org>
Signed-off-by: Mark Brown <broonie@...aro.org>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/spi/spi-omap-100k.c | 4 ----
 1 file changed, 4 deletions(-)

--- a/drivers/spi/spi-omap-100k.c
+++ b/drivers/spi/spi-omap-100k.c
@@ -70,10 +70,6 @@
 #define SPI_STATUS_WE                   (1UL << 1)
 #define SPI_STATUS_RD                   (1UL << 0)
 
-#define WRITE 0
-#define READ  1
-
-
 /* use PIO for small transfers, avoiding DMA setup/teardown overhead and
  * cache operations; better heuristics consider wordsize and bitrate.
  */