diff options
Diffstat (limited to 'sound/x86/intel_hdmi_audio.h')
| -rw-r--r-- | sound/x86/intel_hdmi_audio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/x86/intel_hdmi_audio.h b/sound/x86/intel_hdmi_audio.h index 8b85a5668d83..be24682e3946 100644 --- a/sound/x86/intel_hdmi_audio.h +++ b/sound/x86/intel_hdmi_audio.h @@ -139,6 +139,7 @@ struct snd_intelhad { void __iomem *mmio_start; unsigned int had_config_offset; struct work_struct hdmi_audio_wq; + struct mutex mutex; /* for protecting chmap, state and eld */ }; #endif /* _INTEL_HDMI_AUDIO_ */ |