From a8898dced810013440cb5eaf7a86f8e30d2ab34c Mon Sep 17 00:00:00 2001 From: Brian Masney Date: Sat, 12 Nov 2016 13:19:31 -0500 Subject: [PATCH] staging: iio: tsl2583: change tsl2583_als_calibrate() to return 0 on success tsl2583_als_calibrate() returns the newly computed gain_trim if the calibration was successful. This function is only called by in_illuminance_calibrate_store() and the return value inside that sysfs attribute is only checked to see if an error was returned. This patch changes tsl2583_als_calibrate() to return 0 on success. Signed-off-by: Brian Masney Signed-off-by: Jonathan Cameron --- drivers/staging/iio/light/tsl2583.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/iio/light/tsl2583.c b/drivers/staging/iio/light/tsl2583.c index a319ed0a7245..13ea62aa8ed1 100644 --- a/drivers/staging/iio/light/tsl2583.c +++ b/drivers/staging/iio/light/tsl2583.c @@ -348,7 +348,7 @@ static int tsl2583_als_calibrate(struct iio_dev *indio_dev) chip->als_settings.als_gain_trim = (int)gain_trim_val; - return (int)gain_trim_val; + return 0; } static int tsl2583_set_als_time(struct tsl2583_chip *chip) -- 2.11.0