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Commit 18fb1ab0 authored by Bjorn Andersson's avatar Bjorn Andersson Committed by Jonathan Cameron
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iio: light: lm3533-als: Print error message on invalid resistance 



Print an error message to indicate that invalid configuration data was
provided in the platform_data, rather than just aborting initialization.

Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 2d6ca60f

drivers/iio/light/lm3533-als.c

+3 −1
Original line number Diff line number Diff line
@@ -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) {