From: Cixi Geng <cixi.geng1@xxxxxxxxxx> [ Upstream commit ad930a75613282400179361e220e58b87386b8c7 ] Fix wrong configuration value of SC27XX_ADC_SCALE_MASK and SC27XX_ADC_SCALE_SHIFT by spec documetation. Fixes: 5df362a6cf49c (iio: adc: Add Spreadtrum SC27XX PMICs ADC support) Signed-off-by: Cixi Geng <cixi.geng1@xxxxxxxxxx> Reviewed-by: Baolin Wang <baolin.wang7@xxxxxxxxx> Link: https://lore.kernel.org/r/20220419142458.884933-3-gengcixi@xxxxxxxxx Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/iio/adc/sc27xx_adc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iio/adc/sc27xx_adc.c b/drivers/iio/adc/sc27xx_adc.c index 2b60efea0c39..4095e1f7d756 100644 --- a/drivers/iio/adc/sc27xx_adc.c +++ b/drivers/iio/adc/sc27xx_adc.c @@ -35,8 +35,8 @@ /* Bits and mask definition for SC27XX_ADC_CH_CFG register */ #define SC27XX_ADC_CHN_ID_MASK GENMASK(4, 0) -#define SC27XX_ADC_SCALE_MASK GENMASK(10, 8) -#define SC27XX_ADC_SCALE_SHIFT 8 +#define SC27XX_ADC_SCALE_MASK GENMASK(10, 9) +#define SC27XX_ADC_SCALE_SHIFT 9 /* Bits definitions for SC27XX_ADC_INT_EN registers */ #define SC27XX_ADC_IRQ_EN BIT(0) -- 2.35.1
