From 20d823afff200fa131eb0dfaf6d33d8863ba8acf Mon Sep 17 00:00:00 2001 From: Brian Masney Date: Fri, 28 Oct 2016 06:00:14 -0400 Subject: [PATCH] staging: iio: tsl2583: return proper error code instead of -1 taos_als_calibrate() has a code path where -1 is returned. This patch changes the code so that a proper error code is returned. 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 35c1696..47fd373 100644 --- a/drivers/staging/iio/light/tsl2583.c +++ b/drivers/staging/iio/light/tsl2583.c @@ -373,7 +373,7 @@ static int taos_als_calibrate(struct iio_dev *indio_dev) != (TSL258X_CNTL_ADC_ENBL | TSL258X_CNTL_PWR_ON)) { dev_err(&chip->client->dev, "taos_als_calibrate failed: device not powered on with ADC enabled\n"); - return -1; + return -EINVAL; } ret = i2c_smbus_write_byte(chip->client, -- 2.7.4