From: Haneen Mohammed <hamohammed.sa@gmail.com>
Date: Fri, 13 Mar 2015 17:47:22 +0000 (+0300)
Subject: Staging: iio: Remove parentheses around right side an assignment
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5db4851d47ea80ad78d85f201e13df9ea48ab67b;p=openwrt%2Fstaging%2Fblogic.git

Staging: iio: Remove parentheses around right side an assignment

Parentheses are not needed around the right hand side of an assignment.
This patch remove parenthese of such occurenses. Issue was detected and
solved using the following coccinelle script:

@rule1@
identifier x, y, z;
expression E1, E2;
@@

(
x = (y == z);
|
x = (E1 == E2);
|
 x =
-(
...
-)
 ;
)

Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/iio/accel/adis16240_core.c b/drivers/staging/iio/accel/adis16240_core.c
index 3f46086eab3a..e2f8affc4c15 100644
--- a/drivers/staging/iio/accel/adis16240_core.c
+++ b/drivers/staging/iio/accel/adis16240_core.c
@@ -46,7 +46,7 @@ static ssize_t adis16240_spi_read_signed(struct device *dev,
 	if (val & ADIS16240_ERROR_ACTIVE)
 		adis_check_status(st);
 
-	val = ((s16)(val << shift) >> shift);
+	val = (s16)(val << shift) >> shift;
 	return sprintf(buf, "%d\n", val);
 }
 
diff --git a/drivers/staging/iio/light/tsl2x7x_core.c b/drivers/staging/iio/light/tsl2x7x_core.c
index 52f4e65fcdf1..010e607dd880 100644
--- a/drivers/staging/iio/light/tsl2x7x_core.c
+++ b/drivers/staging/iio/light/tsl2x7x_core.c
@@ -613,8 +613,8 @@ static int tsl2x7x_als_calibrate(struct iio_dev *indio_dev)
 		return lux_val;
 	}
 
-	gain_trim_val =  (((chip->tsl2x7x_settings.als_cal_target)
-			* chip->tsl2x7x_settings.als_gain_trim) / lux_val);
+	gain_trim_val =  ((chip->tsl2x7x_settings.als_cal_target)
+			* chip->tsl2x7x_settings.als_gain_trim) / lux_val;
 	if ((gain_trim_val < 250) || (gain_trim_val > 4000))
 		return -ERANGE;
 
diff --git a/drivers/staging/iio/meter/ade7753.c b/drivers/staging/iio/meter/ade7753.c
index 78e8f560eeec..f828f5f3cb2c 100644
--- a/drivers/staging/iio/meter/ade7753.c
+++ b/drivers/staging/iio/meter/ade7753.c
@@ -411,7 +411,7 @@ static ssize_t ade7753_write_frequency(struct device *dev,
 
 	mutex_lock(&indio_dev->mlock);
 
-	t = (27900 / val);
+	t = 27900 / val;
 	if (t > 0)
 		t--;
 
diff --git a/drivers/staging/iio/meter/ade7754.c b/drivers/staging/iio/meter/ade7754.c
index 81f67318974a..e7171b532aa6 100644
--- a/drivers/staging/iio/meter/ade7754.c
+++ b/drivers/staging/iio/meter/ade7754.c
@@ -432,7 +432,7 @@ static ssize_t ade7754_write_frequency(struct device *dev,
 
 	mutex_lock(&indio_dev->mlock);
 
-	t = (26000 / val);
+	t = 26000 / val;
 	if (t > 0)
 		t--;
 
diff --git a/drivers/staging/iio/meter/ade7759.c b/drivers/staging/iio/meter/ade7759.c
index 694e0ce1f277..2d5f038d3b30 100644
--- a/drivers/staging/iio/meter/ade7759.c
+++ b/drivers/staging/iio/meter/ade7759.c
@@ -371,7 +371,7 @@ static ssize_t ade7759_write_frequency(struct device *dev,
 
 	mutex_lock(&indio_dev->mlock);
 
-	t = (27900 / val);
+	t = 27900 / val;
 	if (t > 0)
 		t--;