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Staging: iio: tsl2x7x_core: Remove unrequired parentheses from DIV_ROUND_UP 

Remove parentheses surrounding the first argument of the macro
DIV_ROUND_UP as they are not required.
Semantic patch used:

@@
expression e1,e2;
@@
DIV_ROUND_UP(
- (
  e1
- )
  ,e2)

Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shivani Bhardwaj 2015-10-16 20:50:10 +05:30 committed by Greg Kroah-Hartman
parent 3c6b71a503
commit 561e296734
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/iio/light/tsl2x7x_core.c
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@ -418,9 +418,9 @@ static int tsl2x7x_get_lux(struct iio_dev *indio_dev)
if (p->ratio == 0) {
lux = 0;
} else {
ch0lux = DIV_ROUND_UP((ch0 * p->ch0),
ch0lux = DIV_ROUND_UP(ch0 * p->ch0,
tsl2X7X_als_gainadj[chip->tsl2x7x_settings.als_gain]);
ch1lux = DIV_ROUND_UP((ch1 * p->ch1),
ch1lux = DIV_ROUND_UP(ch1 * p->ch1,
tsl2X7X_als_gainadj[chip->tsl2x7x_settings.als_gain]);
lux = ch0lux - ch1lux;
}
@ -1057,7 +1057,7 @@ static ssize_t tsl2x7x_als_persistence_store(struct device *dev,
z = y * TSL2X7X_MIN_ITIME;
filter_delay =
DIV_ROUND_UP(((result.integer * 1000) + result.fract), z);
DIV_ROUND_UP((result.integer * 1000) + result.fract, z);
chip->tsl2x7x_settings.persistence &= 0xF0;
chip->tsl2x7x_settings.persistence |= (filter_delay & 0x0F);
@ -1103,7 +1103,7 @@ static ssize_t tsl2x7x_prox_persistence_store(struct device *dev,
z = y * TSL2X7X_MIN_ITIME;
filter_delay =
DIV_ROUND_UP(((result.integer * 1000) + result.fract), z);
DIV_ROUND_UP((result.integer * 1000) + result.fract, z);
chip->tsl2x7x_settings.persistence &= 0x0F;
chip->tsl2x7x_settings.persistence |= ((filter_delay << 4) & 0xF0);