Commit bce1e405 authored by Dmitry Baryshkov's avatar Dmitry Baryshkov Committed by Rob Clark
Browse files

drm/msm/dp: remove unused stubs 



Refactoring DP code transformed several functions into empty stubs.
Remove them.

Reviewed-by: default avatarStephen Boyd <swboyd@chromium.org>
Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: default avatarKuogee Hsieh <quic_khsieh@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/490100/
Link: https://lore.kernel.org/r/20220617232434.1139950-1-dmitry.baryshkov@linaro.org


Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
parent d7499634

drivers/gpu/drm/msm/dp/dp_display.c

+0 −35
Original line number Diff line number Diff line
@@ -867,11 +867,6 @@ static int dp_display_set_mode(struct msm_dp *dp_display, 
	return 0;

}



static int dp_display_prepare(struct msm_dp *dp_display)

{

	return 0;

}



static int dp_display_enable(struct dp_display_private *dp, u32 data)

{

	int rc = 0;
@@ -948,11 +943,6 @@ static int dp_display_disable(struct dp_display_private *dp, u32 data) 
	return 0;

}



static int dp_display_unprepare(struct msm_dp *dp_display)

{

	return 0;

}



int dp_display_set_plugged_cb(struct msm_dp *dp_display,

		hdmi_codec_plugged_cb fn, struct device *codec_dev)

{
@@ -1468,21 +1458,9 @@ static int dp_pm_suspend(struct device *dev) 
	return 0;

}



static int dp_pm_prepare(struct device *dev)

{

	return 0;

}



static void dp_pm_complete(struct device *dev)

{



}



static const struct dev_pm_ops dp_pm_ops = {

	.suspend = dp_pm_suspend,

	.resume =  dp_pm_resume,

	.prepare = dp_pm_prepare,

	.complete = dp_pm_complete,

};



static struct platform_driver dp_display_driver = {
@@ -1694,13 +1672,6 @@ void dp_bridge_enable(struct drm_bridge *drm_bridge) 
		return;

	}



	rc = dp_display_prepare(dp);

	if (rc) {

		DRM_ERROR("DP display prepare failed, rc=%d\n", rc);

		mutex_unlock(&dp_display->event_mutex);

		return;

	}



	state =  dp_display->hpd_state;



	if (state == ST_DISPLAY_OFF) {
@@ -1714,7 +1685,6 @@ void dp_bridge_enable(struct drm_bridge *drm_bridge) 
	if (rc) {

		DRM_ERROR("DP display post enable failed, rc=%d\n", rc);

		dp_display_disable(dp_display, 0);

		dp_display_unprepare(dp);

	}



	/* completed connection */
@@ -1739,7 +1709,6 @@ void dp_bridge_post_disable(struct drm_bridge *drm_bridge) 
{

	struct msm_dp_bridge *dp_bridge = to_dp_bridge(drm_bridge);

	struct msm_dp *dp = dp_bridge->dp_display;

	int rc = 0;

	u32 state;

	struct dp_display_private *dp_display;
@@ -1758,10 +1727,6 @@ void dp_bridge_post_disable(struct drm_bridge *drm_bridge) 


	dp_display_disable(dp_display, 0);



	rc = dp_display_unprepare(dp);

	if (rc)

		DRM_ERROR("DP display unprepare failed, rc=%d\n", rc);



	state =  dp_display->hpd_state;

	if (state == ST_DISCONNECT_PENDING) {

		/* completed disconnection */