1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/media/video/cx231xx/cx231xx-avcore.c b/drivers/media/video/cx231xx/cx231xx-avcore.c
index d52955c21007..c53e97295a0d 100644
--- a/drivers/media/video/cx231xx/cx231xx-avcore.c
+++ b/drivers/media/video/cx231xx/cx231xx-avcore.c
@@ -274,7 +274,7 @@ int cx231xx_afe_set_input_mux(struct cx231xx *dev, u32 input_mux)
 
         if (ch1_setting != 0) {
                 status = afe_read_byte(dev, ADC_INPUT_CH1, &value);
-                value &= (!INPUT_SEL_MASK);
+                value &= ~INPUT_SEL_MASK;
                 value |= (ch1_setting - 1) << 4;
                 value &= 0xff;
                 status = afe_write_byte(dev, ADC_INPUT_CH1, value);
@@ -282,7 +282,7 @@ int cx231xx_afe_set_input_mux(struct cx231xx *dev, u32 input_mux)
 
         if (ch2_setting != 0) {
                 status = afe_read_byte(dev, ADC_INPUT_CH2, &value);
-                value &= (!INPUT_SEL_MASK);
+                value &= ~INPUT_SEL_MASK;
                 value |= (ch2_setting - 1) << 4;
                 value &= 0xff;
                 status = afe_write_byte(dev, ADC_INPUT_CH2, value);
@@ -292,7 +292,7 @@ int cx231xx_afe_set_input_mux(struct cx231xx *dev, u32 input_mux)
            7 less than the input number */
         if (ch3_setting != 0) {
                 status = afe_read_byte(dev, ADC_INPUT_CH3, &value);
-                value &= (!INPUT_SEL_MASK);
+                value &= ~INPUT_SEL_MASK;
                 value |= (ch3_setting - 1) << 4;
                 value &= 0xff;
                 status = afe_write_byte(dev, ADC_INPUT_CH3, value);