From 561e2967346af25aca786df77a339888574caec2 Mon Sep 17 00:00:00 2001 From: Shivani Bhardwaj Date: Fri, 16 Oct 2015 20:50:10 +0530 Subject: [PATCH] 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 Signed-off-by: Greg Kroah-Hartman --- drivers/staging/iio/light/tsl2x7x_core.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/iio/light/tsl2x7x_core.c b/drivers/staging/iio/light/tsl2x7x_core.c index 010e607..bf9627e 100644 --- a/drivers/staging/iio/light/tsl2x7x_core.c +++ b/drivers/staging/iio/light/tsl2x7x_core.c @@ -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); -- 2.7.4