V4L/DVB (7139): add parentheses

'!' has a higher priority than '&': bitanding has no effect.

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index a75560540e79..01ebcec040c4 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -1571,14 +1571,14 @@ static int tvaudio_get_ctrl(struct CHIPSTATE *chip,
                 ctrl->value=chip->muted;
                 return 0;
         case V4L2_CID_AUDIO_VOLUME:
-                if (!desc->flags & CHIP_HAS_VOLUME)
+                if (!(desc->flags & CHIP_HAS_VOLUME))
                         break;
                 ctrl->value = max(chip->left,chip->right);
                 return 0;
         case V4L2_CID_AUDIO_BALANCE:
         {
                 int volume;
-                if (!desc->flags & CHIP_HAS_VOLUME)
+                if (!(desc->flags & CHIP_HAS_VOLUME))
                         break;
                 volume = max(chip->left,chip->right);
                 if (volume)
@@ -1621,7 +1621,7 @@ static int tvaudio_set_ctrl(struct CHIPSTATE *chip,
         {
                 int volume,balance;
 
-                if (!desc->flags & CHIP_HAS_VOLUME)
+                if (!(desc->flags & CHIP_HAS_VOLUME))
                         break;
 
                 volume = max(chip->left,chip->right);
@@ -1642,7 +1642,7 @@ static int tvaudio_set_ctrl(struct CHIPSTATE *chip,
         case V4L2_CID_AUDIO_BALANCE:
         {
                 int volume, balance;
-                if (!desc->flags & CHIP_HAS_VOLUME)
+                if (!(desc->flags & CHIP_HAS_VOLUME))
                         break;
 
                 volume = max(chip->left,chip->right);
@@ -1702,7 +1702,7 @@ static int chip_command(struct i2c_client *client,
                                 break;
                         case V4L2_CID_AUDIO_VOLUME:
                         case V4L2_CID_AUDIO_BALANCE:
-                                if (!desc->flags & CHIP_HAS_VOLUME)
+                                if (!(desc->flags & CHIP_HAS_VOLUME))
                                         return -EINVAL;
                                 break;
                         case V4L2_CID_AUDIO_BASS: