drm/omap: hdmi: Remove omap_dss_device operations

Now that the HDMI outputs are driven fully through the drm_bridge API
their omap_dss_device operations are not used anymore. Remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Tested-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200226112514.12455-42-laurent.pinchart@ideasonboard.com

drivers/gpu/drm/omapdrm/dss/hdmi.h

@@ -380,7 +380,6 @@ struct omap_hdmi {
 	bool display_enabled;
 };
 
-#define dssdev_to_hdmi(dssdev) container_of(dssdev, struct omap_hdmi, output)
 #define drm_bridge_to_hdmi(b) container_of(b, struct omap_hdmi, bridge)
 
 #endif

drivers/gpu/drm/omapdrm/dss/hdmi4.c

@@ -309,18 +309,6 @@ void hdmi4_core_disable(struct hdmi_core_data *core)
 	mutex_unlock(&hdmi->lock);
 }
 
-static int hdmi_connect(struct omap_dss_device *src,
-			struct omap_dss_device *dst)
-{
-	return omapdss_device_connect(dst->dss, dst, dst->next);
-}
-
-static void hdmi_disconnect(struct omap_dss_device *src,
-			    struct omap_dss_device *dst)
-{
-	omapdss_device_disconnect(dst, dst->next);
-}
-
 static struct edid *
 hdmi_do_read_edid(struct omap_hdmi *hdmi,
 		  struct edid *(*read)(struct omap_hdmi *hdmi,
@@ -370,11 +358,6 @@ hdmi_do_read_edid(struct omap_hdmi *hdmi,
 	return edid;
 }
 
-static const struct omap_dss_device_ops hdmi_ops = {
-	.connect		= hdmi_connect,
-	.disconnect		= hdmi_disconnect,
-};
-
 /* -----------------------------------------------------------------------------
  * DRM Bridge Operations
  */
@@ -741,7 +724,6 @@ static int hdmi4_init_output(struct omap_hdmi *hdmi)
 	out->type = OMAP_DISPLAY_TYPE_HDMI;
 	out->name = "hdmi.0";
 	out->dispc_channel = OMAP_DSS_CHANNEL_DIGIT;
-	out->ops = &hdmi_ops;
 	out->owner = THIS_MODULE;
 	out->of_port = 0;
 

drivers/gpu/drm/omapdrm/dss/hdmi5.c

@@ -307,18 +307,6 @@ static void hdmi_core_disable(struct omap_hdmi *hdmi)
 	mutex_unlock(&hdmi->lock);
 }
 
-static int hdmi_connect(struct omap_dss_device *src,
-			struct omap_dss_device *dst)
-{
-	return omapdss_device_connect(dst->dss, dst, dst->next);
-}
-
-static void hdmi_disconnect(struct omap_dss_device *src,
-			    struct omap_dss_device *dst)
-{
-	omapdss_device_disconnect(dst, dst->next);
-}
-
 static struct edid *
 hdmi_do_read_edid(struct omap_hdmi *hdmi,
 		  struct edid *(*read)(struct omap_hdmi *hdmi,
@@ -363,11 +351,6 @@ hdmi_do_read_edid(struct omap_hdmi *hdmi,
 	return (struct edid *)edid;
 }
 
-static const struct omap_dss_device_ops hdmi_ops = {
-	.connect		= hdmi_connect,
-	.disconnect		= hdmi_disconnect,
-};
-
 /* -----------------------------------------------------------------------------
  * DRM Bridge Operations
  */
@@ -715,7 +698,6 @@ static int hdmi5_init_output(struct omap_hdmi *hdmi)
 	out->type = OMAP_DISPLAY_TYPE_HDMI;
 	out->name = "hdmi.0";
 	out->dispc_channel = OMAP_DSS_CHANNEL_DIGIT;
-	out->ops = &hdmi_ops;
 	out->owner = THIS_MODULE;
 	out->of_port = 0;