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 3f46086..e2f8aff 100644 (file)
--- 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 52f4e65..010e607 100644 (file)
--- 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 78e8f56..f828f5f 100644 (file)
--- 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 81f6731..e7171b5 100644 (file)
--- 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 694e0ce..2d5f038 100644 (file)
--- 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--;