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path: root/drivers/iio/adc/ti-ads1015.c
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Diffstat (limited to 'drivers/iio/adc/ti-ads1015.c')
-rw-r--r--drivers/iio/adc/ti-ads1015.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/iio/adc/ti-ads1015.c b/drivers/iio/adc/ti-ads1015.c
index d1210024f6bc..e0dc20488335 100644
--- a/drivers/iio/adc/ti-ads1015.c
+++ b/drivers/iio/adc/ti-ads1015.c
@@ -52,7 +52,7 @@
#define ADS1015_CFG_COMP_QUE_MASK GENMASK(1, 0)
#define ADS1015_CFG_COMP_LAT_MASK BIT(2)
-#define ADS1015_CFG_COMP_POL_MASK BIT(2)
+#define ADS1015_CFG_COMP_POL_MASK BIT(3)
#define ADS1015_CFG_COMP_MODE_MASK BIT(4)
#define ADS1015_CFG_DR_MASK GENMASK(7, 5)
#define ADS1015_CFG_MOD_MASK BIT(8)
@@ -1017,10 +1017,12 @@ static int ads1015_probe(struct i2c_client *client,
switch (irq_trig) {
case IRQF_TRIGGER_LOW:
- cfg_comp |= ADS1015_CFG_COMP_POL_LOW;
+ cfg_comp |= ADS1015_CFG_COMP_POL_LOW <<
+ ADS1015_CFG_COMP_POL_SHIFT;
break;
case IRQF_TRIGGER_HIGH:
- cfg_comp |= ADS1015_CFG_COMP_POL_HIGH;
+ cfg_comp |= ADS1015_CFG_COMP_POL_HIGH <<
+ ADS1015_CFG_COMP_POL_SHIFT;
break;
default:
return -EINVAL;