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Commit 2a20af72 authored by Sandhya Bankar's avatar Sandhya Bankar Committed by Jonathan Cameron
Browse files

drivers: iio: light: Fix sparse warnings 



Fixing below warnings:

drivers/iio/light/max44000.c:217:18: warning: cast to restricted __be16
drivers/iio/light/max44000.c:217:18: warning: cast to restricted __be16
drivers/iio/light/max44000.c:217:18: warning: cast to restricted __be16
drivers/iio/light/max44000.c:217:18: warning: cast to restricted __be16

Signed-off-by: default avatarSandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent aa16c6bd

drivers/iio/light/max44000.c

+3 −2
Original line number Diff line number Diff line
@@ -204,17 +204,18 @@ static int max44000_write_alspga(struct max44000_data *data, int val) 
static int max44000_read_alsval(struct max44000_data *data)

{

	u16 regval;

	__be16 val;

	int alstim, ret;



	ret = regmap_bulk_read(data->regmap, MAX44000_REG_ALS_DATA_HI,

			       &regval, sizeof(regval));

			       &val, sizeof(val));

	if (ret < 0)

		return ret;

	alstim = ret = max44000_read_alstim(data);

	if (ret < 0)

		return ret;



	regval = be16_to_cpu(regval);

	regval = be16_to_cpu(val);



	/*

	 * Overflow is explained on datasheet page 17.