[PATCH v1 2/4] iio: light: opt4001: Fix incompatible pointer type passed to div_u64_rem()

[Nikhil Gautam <nikhilgtr@gmail.com>]

div_u64_rem() takes a u32 * for the remainder but is passed val2,
which is an int *. Use a local u32 for the remainder and assign the
result to *val2.

Signed-off-by: Nikhil Gautam <nikhilgtr@gmail.com>
---
 drivers/iio/light/opt4001.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/light/opt4001.c b/drivers/iio/light/opt4001.c
index f2cf496cc243..bdb1eadbd450 100644
--- a/drivers/iio/light/opt4001.c
+++ b/drivers/iio/light/opt4001.c
@@ -173,6 +173,7 @@ static int opt4001_read_lux_value(struct iio_dev *indio_dev,
 	u8 crc;
 	u8 calc_crc;
 	u64 lux_raw;
+	u32 rem;
 	int ret;
 
 	ret = regmap_read(chip->regmap, OPT4001_LIGHT1_MSB, &light1);
@@ -199,8 +200,8 @@ static int opt4001_read_lux_value(struct iio_dev *indio_dev,
 
 	lux_raw = lux_raw << exp;
 	lux_raw = lux_raw * chip->chip_info->mul;
-	*val = div_u64_rem(lux_raw, chip->chip_info->div, val2);
-	*val2 = *val2 * 100;
+	*val = div_u64_rem(lux_raw, chip->chip_info->div, &rem);
+	*val2 = rem * 100;
 
 	return IIO_VAL_INT_PLUS_NANO;
 }
-- 
2.39.5