From: Cosmin Tanislav Date: Wed, 12 Jan 2022 20:00:36 +0000 (+0200) Subject: iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0e33d15f1dce9e3a80a970ea7f0b27837168aeca;p=linux.git iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits According to page 90 of the datasheet [1], AIN_BUFP is bit 6 and AIN_BUFM is bit 5 of the CONFIG_0 -> CONFIG_7 registers. Fix the mask used for setting these bits. [1]: https://www.analog.com/media/en/technical-documentation/data-sheets/ad7124-8.pdf Fixes: 0eaecea6e487 ("iio: adc: ad7124: Add buffered input support") Signed-off-by: Cosmin Tanislav Link: https://lore.kernel.org/r/20220112200036.694490-1-cosmin.tanislav@analog.com Cc: Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/adc/ad7124.c b/drivers/iio/adc/ad7124.c index bc2cfa5f95922..b400bbe291aa4 100644 --- a/drivers/iio/adc/ad7124.c +++ b/drivers/iio/adc/ad7124.c @@ -76,7 +76,7 @@ #define AD7124_CONFIG_REF_SEL(x) FIELD_PREP(AD7124_CONFIG_REF_SEL_MSK, x) #define AD7124_CONFIG_PGA_MSK GENMASK(2, 0) #define AD7124_CONFIG_PGA(x) FIELD_PREP(AD7124_CONFIG_PGA_MSK, x) -#define AD7124_CONFIG_IN_BUFF_MSK GENMASK(7, 6) +#define AD7124_CONFIG_IN_BUFF_MSK GENMASK(6, 5) #define AD7124_CONFIG_IN_BUFF(x) FIELD_PREP(AD7124_CONFIG_IN_BUFF_MSK, x) /* AD7124_FILTER_X */