179 	struct mutex audio_mutex;  member
686 	mutex_lock(&hdmi->audio_mutex);  in hdmi_init_clk_regenerator()
688 	mutex_unlock(&hdmi->audio_mutex);  in hdmi_init_clk_regenerator()
693 	mutex_lock(&hdmi->audio_mutex);  in hdmi_clk_regenerator_update_pixel_clock()
696 	mutex_unlock(&hdmi->audio_mutex);  in hdmi_clk_regenerator_update_pixel_clock()
701 	mutex_lock(&hdmi->audio_mutex);  in dw_hdmi_set_sample_width()
703 	mutex_unlock(&hdmi->audio_mutex);  in dw_hdmi_set_sample_width()
709 	mutex_lock(&hdmi->audio_mutex);  in dw_hdmi_set_sample_non_pcm()
711 	mutex_unlock(&hdmi->audio_mutex);  in dw_hdmi_set_sample_non_pcm()
717 	mutex_lock(&hdmi->audio_mutex);  in dw_hdmi_set_sample_rate()
721 	mutex_unlock(&hdmi->audio_mutex);  in dw_hdmi_set_sample_rate()
729 	mutex_lock(&hdmi->audio_mutex);  in dw_hdmi_set_channel_count()
748 	mutex_unlock(&hdmi->audio_mutex);  in dw_hdmi_set_channel_count()
754 	mutex_lock(&hdmi->audio_mutex);  in dw_hdmi_set_channel_allocation()
758 	mutex_unlock(&hdmi->audio_mutex);  in dw_hdmi_set_channel_allocation()
3353 	mutex_init(&hdmi->audio_mutex);  in dw_hdmi_probe()