diff options
Diffstat (limited to 'drivers/iio/adc/rockchip_saradc.c')
| -rw-r--r-- | drivers/iio/adc/rockchip_saradc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iio/adc/rockchip_saradc.c b/drivers/iio/adc/rockchip_saradc.c index dd94667a62..1c0042fbbb 100644 --- a/drivers/iio/adc/rockchip_saradc.c +++ b/drivers/iio/adc/rockchip_saradc.c @@ -52,7 +52,7 @@ #define SARADC2_START BIT(4) #define SARADC2_SINGLE_MODE BIT(5) -#define SARADC2_CONV_CHANNELS GENMASK(15, 0) +#define SARADC2_CONV_CHANNELS GENMASK(3, 0) struct rockchip_saradc; @@ -102,12 +102,12 @@ static void rockchip_saradc_start_v2(struct rockchip_saradc *info, int chn) writel_relaxed(0xc, info->regs + SARADC_T_DAS_SOC); writel_relaxed(0x20, info->regs + SARADC_T_PD_SOC); val = FIELD_PREP(SARADC2_EN_END_INT, 1); - val |= val << 16; + val |= SARADC2_EN_END_INT << 16; writel_relaxed(val, info->regs + SARADC2_END_INT_EN); val = FIELD_PREP(SARADC2_START, 1) | FIELD_PREP(SARADC2_SINGLE_MODE, 1) | FIELD_PREP(SARADC2_CONV_CHANNELS, chn); - val |= val << 16; + val |= (SARADC2_START | SARADC2_SINGLE_MODE | SARADC2_CONV_CHANNELS) << 16; writel(val, info->regs + SARADC2_CONV_CON); } |