linux-kernel - [PATCH] iio: st_accel_core: Remove unneeded define

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Message-Id: <1449186888-22070-1-git-send-email-robert.r.kmiec@gmail.com>
Date:	Fri,  4 Dec 2015 00:54:48 +0100
From:	Robert Kmiec <robert.r.kmiec@...il.com>
To:	jic23@...nel.org, knaack.h@....de, lars@...afoo.de,
	pmeerw@...erw.net, denis.ciocca@...com, linus.walleij@...aro.org,
	giuseppe.barba@...com, alban.bedel@...onic-design.de,
	linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	Robert Kmiec <robert.r.kmiec@...il.com>
Subject: [PATCH] iio: st_accel_core: Remove unneeded define

Definition of ST_SENSORS_WAI_ADDRESS was introduced within a very
first commit of this driver, but it was never used.
This address is already defined as ST_SENSORS_DEFAULT_WAI_ADDRESS
in include/linux/iio/common/st_sensors.h

To avoid duplication of the same constant in two different places
called almost exactly the same, the one which was never used
should be removed.

Signed-off-by: Robert Kmiec <robert.r.kmiec@...il.com>
---
 drivers/iio/common/st_sensors/st_sensors_core.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c b/drivers/iio/common/st_sensors/st_sensors_core.c
index 25258e2..8447c31 100644
--- a/drivers/iio/common/st_sensors/st_sensors_core.c
+++ b/drivers/iio/common/st_sensors/st_sensors_core.c
@@ -18,9 +18,6 @@
 #include <asm/unaligned.h>
 #include <linux/iio/common/st_sensors.h>
 
-
-#define ST_SENSORS_WAI_ADDRESS		0x0f
-
 static inline u32 st_sensors_get_unaligned_le24(const u8 *p)
 {
 	return (s32)((p[0] | p[1] << 8 | p[2] << 16) << 8) >> 8;
-- 
2.6.3

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