Commit 8a0ae7d8 authored by David Frey's avatar David Frey Committed by Jonathan Cameron
Browse files

iio: chemical: bme680: use clamp macro 



Signed-off-by: default avatarDavid Frey <dpfrey@gmail.com>
Reviewed-by: default avatarHimanshu Jha <himanshujha199640@gmail.com>
Tested-by: default avatarHimanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 7c14947e

drivers/iio/chemical/bme680_core.c

+1 −4
Original line number Diff line number Diff line
@@ -408,10 +408,7 @@ static u32 bme680_compensate_humid(struct bme680_data *data, 
	var6 = (var4 * var5) >> 1;

	calc_hum = (((var3 + var6) >> 10) * 1000) >> 12;



	if (calc_hum > 100000) /* Cap at 100%rH */

		calc_hum = 100000;

	else if (calc_hum < 0)

		calc_hum = 0;

	calc_hum = clamp(calc_hum, 0, 100000); /* clamp between 0-100 %rH */



	return calc_hum;

}

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