audio: in_call is a bool type

Change-Id: Ie8db6ddac7f3cb64acd4bf95be00744754a2907d
8 years ago · 6d31bae512
parent 7cc49b4fb2
commit 6d31bae512
1 changed files with 1 additions and 1 deletions
--- a/audio/audio_hw.h
+++ b/audio/audio_hw.h
@ -376,7 +376,7 @@ struct audio_device {
    audio_mode_t            mode;
    struct stream_in*       active_input;
    struct stream_out*      primary_output;
-    int                     in_call;
+    bool                    in_call;
    float                   voice_volume;
    bool                    mic_mute;
    bool                    bluetooth_nrec;