From 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 25 Mar 2016 03:53:42 -0300 Subject: Linux-libre 4.5-gnu --- drivers/iio/light/lm3533-als.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/iio/light/lm3533-als.c') diff --git a/drivers/iio/light/lm3533-als.c b/drivers/iio/light/lm3533-als.c index 076bc46fa..e56937c40 100644 --- a/drivers/iio/light/lm3533-als.c +++ b/drivers/iio/light/lm3533-als.c @@ -743,8 +743,10 @@ static int lm3533_als_set_resistor(struct lm3533_als *als, u8 val) { int ret; - if (val < LM3533_ALS_RESISTOR_MIN || val > LM3533_ALS_RESISTOR_MAX) + if (val < LM3533_ALS_RESISTOR_MIN || val > LM3533_ALS_RESISTOR_MAX) { + dev_err(&als->pdev->dev, "invalid resistor value\n"); return -EINVAL; + }; ret = lm3533_write(als->lm3533, LM3533_REG_ALS_RESISTOR_SELECT, val); if (ret) { -- cgit v1.2.3-54-g00ecf