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-rw-r--r--drivers/staging/comedi/drivers/dt9812.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/comedi/drivers/dt9812.c b/drivers/staging/comedi/drivers/dt9812.c
index 32d9c42e9659..e86ab5862895 100644
--- a/drivers/staging/comedi/drivers/dt9812.c
+++ b/drivers/staging/comedi/drivers/dt9812.c
@@ -527,7 +527,7 @@ static void dt9812_configure_gain(struct usb_dt9812 *dev,
* 11x -> Gain = 0.5
*/
case DT9812_GAIN_0PT5:
- rmw->or_value = F020_MASK_ADC0CF_AMP0GN2 ||
+ rmw->or_value = F020_MASK_ADC0CF_AMP0GN2 |
F020_MASK_ADC0CF_AMP0GN1;
break;
case DT9812_GAIN_1:
@@ -540,7 +540,7 @@ static void dt9812_configure_gain(struct usb_dt9812 *dev,
rmw->or_value = F020_MASK_ADC0CF_AMP0GN1;
break;
case DT9812_GAIN_8:
- rmw->or_value = F020_MASK_ADC0CF_AMP0GN1 ||
+ rmw->or_value = F020_MASK_ADC0CF_AMP0GN1 |
F020_MASK_ADC0CF_AMP0GN0;
break;
case DT9812_GAIN_16: