Commit af3e5c9c authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: x86: Drop unused mid_hdmi_audio_is_busy() 



The function is nowhere used.  Kill it.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 033e925f

sound/x86/intel_hdmi_lpe_audio.c

+0 −23
Original line number Diff line number Diff line
@@ -83,29 +83,6 @@ static struct hdmi_lpe_audio_ctx *get_hdmi_context(void) 
	return ctx;

}



/*

 * return whether HDMI audio device is busy.

 */

bool mid_hdmi_audio_is_busy(void *ddev)

{

	struct hdmi_lpe_audio_ctx *ctx;

	int hdmi_audio_busy = 0;

	struct hdmi_audio_event hdmi_audio_event;



	dev_dbg(&hlpe_pdev->dev, "%s: Enter",  __func__);



	ctx = platform_get_drvdata(hlpe_pdev);



	if (hlpe_state == hdmi_connector_status_disconnected) {

		/* HDMI is not connected, assuming audio device is idle. */

		return false;

	}



	hdmi_audio_event.type = HAD_EVENT_QUERY_IS_AUDIO_BUSY;

	hdmi_audio_busy = hdmi_audio_query(ctx->had, hdmi_audio_event);

	return hdmi_audio_busy != 0;

}



void mid_hdmi_audio_signal_event(enum had_event_type event)

{

	struct hdmi_lpe_audio_ctx *ctx;

sound/x86/intel_hdmi_lpe_audio.h

+0 −1
Original line number Diff line number Diff line
@@ -642,7 +642,6 @@ struct hdmi_audio_event { 
	int type;

};



bool mid_hdmi_audio_is_busy(void *dev);

void mid_hdmi_audio_signal_event(enum had_event_type event);



int mid_hdmi_audio_read(u32 reg, u32 *val);