drm/omap: dss: Remove duplicated parameter to dss_mgr_(dis)connect()

The dss_mgr_connect() and dss_mgr_disconnect() functions take two
omap_dss_device pointers as parameters, which are always set to the same
value by all callers. Remove the duplicated pointer.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

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

@@ -652,7 +652,7 @@ static int dpi_connect(struct omap_dss_device *dssdev,
 
 	dpi_init_pll(dpi);
 
-	r = dss_mgr_connect(&dpi->output, dssdev);
+	r = dss_mgr_connect(dssdev);
 	if (r)
 		return r;
 
@@ -660,7 +660,7 @@ static int dpi_connect(struct omap_dss_device *dssdev,
 	if (r) {
 		DSSERR("failed to connect output to new device: %s\n",
 				dst->name);
-		dss_mgr_disconnect(&dpi->output, dssdev);
+		dss_mgr_disconnect(dssdev);
 		return r;
 	}
 
@@ -670,11 +670,9 @@ static int dpi_connect(struct omap_dss_device *dssdev,
 static void dpi_disconnect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
-	struct dpi_data *dpi = dpi_get_data_from_dssdev(dssdev);
-
 	omapdss_output_unset_device(dssdev);
 
-	dss_mgr_disconnect(&dpi->output, dssdev);
+	dss_mgr_disconnect(dssdev);
 }
 
 static const struct omap_dss_device_ops dpi_ops = {

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

@@ -4915,7 +4915,7 @@ static int dsi_connect(struct omap_dss_device *dssdev,
 	if (r)
 		return r;
 
-	r = dss_mgr_connect(&dsi->output, dssdev);
+	r = dss_mgr_connect(dssdev);
 	if (r)
 		return r;
 
@@ -4923,7 +4923,7 @@ static int dsi_connect(struct omap_dss_device *dssdev,
 	if (r) {
 		DSSERR("failed to connect output to new device: %s\n",
 				dssdev->name);
-		dss_mgr_disconnect(&dsi->output, dssdev);
+		dss_mgr_disconnect(dssdev);
 		return r;
 	}
 
@@ -4933,11 +4933,9 @@ static int dsi_connect(struct omap_dss_device *dssdev,
 static void dsi_disconnect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
-	struct dsi_data *dsi = to_dsi_data(dssdev);
-
 	omapdss_output_unset_device(dssdev);
 
-	dss_mgr_disconnect(&dsi->output, dssdev);
+	dss_mgr_disconnect(dssdev);
 }
 
 static const struct omap_dss_device_ops dsi_ops = {

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

@@ -458,7 +458,7 @@ static int hdmi_connect(struct omap_dss_device *dssdev,
 	if (r)
 		return r;
 
-	r = dss_mgr_connect(&hdmi->output, dssdev);
+	r = dss_mgr_connect(dssdev);
 	if (r)
 		return r;
 
@@ -466,7 +466,7 @@ static int hdmi_connect(struct omap_dss_device *dssdev,
 	if (r) {
 		DSSERR("failed to connect output to new device: %s\n",
 				dst->name);
-		dss_mgr_disconnect(&hdmi->output, dssdev);
+		dss_mgr_disconnect(dssdev);
 		return r;
 	}
 
@@ -476,11 +476,9 @@ static int hdmi_connect(struct omap_dss_device *dssdev,
 static void hdmi_disconnect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
-	struct omap_hdmi *hdmi = dssdev_to_hdmi(dssdev);
-
 	omapdss_output_unset_device(dssdev);
 
-	dss_mgr_disconnect(&hdmi->output, dssdev);
+	dss_mgr_disconnect(dssdev);
 }
 
 static int hdmi_read_edid(struct omap_dss_device *dssdev,

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

@@ -461,7 +461,7 @@ static int hdmi_connect(struct omap_dss_device *dssdev,
 	if (r)
 		return r;
 
-	r = dss_mgr_connect(&hdmi->output, dssdev);
+	r = dss_mgr_connect(dssdev);
 	if (r)
 		return r;
 
@@ -469,7 +469,7 @@ static int hdmi_connect(struct omap_dss_device *dssdev,
 	if (r) {
 		DSSERR("failed to connect output to new device: %s\n",
 				dst->name);
-		dss_mgr_disconnect(&hdmi->output, dssdev);
+		dss_mgr_disconnect(dssdev);
 		return r;
 	}
 
@@ -479,11 +479,9 @@ static int hdmi_connect(struct omap_dss_device *dssdev,
 static void hdmi_disconnect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
-	struct omap_hdmi *hdmi = dssdev_to_hdmi(dssdev);
-
 	omapdss_output_unset_device(dssdev);
 
-	dss_mgr_disconnect(&hdmi->output, dssdev);
+	dss_mgr_disconnect(dssdev);
 }
 
 static int hdmi_read_edid(struct omap_dss_device *dssdev,

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

@@ -587,10 +587,8 @@ int dss_install_mgr_ops(struct dss_device *dss,
 			struct omap_drm_private *priv);
 void dss_uninstall_mgr_ops(struct dss_device *dss);
 
-int dss_mgr_connect(struct omap_dss_device *dssdev,
-		    struct omap_dss_device *dst);
-void dss_mgr_disconnect(struct omap_dss_device *dssdev,
-			struct omap_dss_device *dst);
+int dss_mgr_connect(struct omap_dss_device *dssdev);
+void dss_mgr_disconnect(struct omap_dss_device *dssdev);
 void dss_mgr_set_timings(struct omap_dss_device *dssdev,
 		const struct videomode *vm);
 void dss_mgr_set_lcd_config(struct omap_dss_device *dssdev,

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

@@ -109,18 +109,17 @@ void dss_uninstall_mgr_ops(struct dss_device *dss)
 }
 EXPORT_SYMBOL(dss_uninstall_mgr_ops);
 
-int dss_mgr_connect(struct omap_dss_device *dssdev, struct omap_dss_device *dst)
+int dss_mgr_connect(struct omap_dss_device *dssdev)
 {
 	return dssdev->dss->mgr_ops->connect(dssdev->dss->mgr_ops_priv,
-					     dssdev->dispc_channel, dst);
+					     dssdev->dispc_channel, dssdev);
 }
 EXPORT_SYMBOL(dss_mgr_connect);
 
-void dss_mgr_disconnect(struct omap_dss_device *dssdev,
-			struct omap_dss_device *dst)
+void dss_mgr_disconnect(struct omap_dss_device *dssdev)
 {
 	dssdev->dss->mgr_ops->disconnect(dssdev->dss->mgr_ops_priv,
-					 dssdev->dispc_channel, dst);
+					 dssdev->dispc_channel, dssdev);
 }
 EXPORT_SYMBOL(dss_mgr_disconnect);
 

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

@@ -281,7 +281,7 @@ static int sdi_connect(struct omap_dss_device *dssdev,
 	if (r)
 		return r;
 
-	r = dss_mgr_connect(&sdi->output, dssdev);
+	r = dss_mgr_connect(dssdev);
 	if (r)
 		return r;
 
@@ -289,7 +289,7 @@ static int sdi_connect(struct omap_dss_device *dssdev,
 	if (r) {
 		DSSERR("failed to connect output to new device: %s\n",
 				dst->name);
-		dss_mgr_disconnect(&sdi->output, dssdev);
+		dss_mgr_disconnect(dssdev);
 		return r;
 	}
 
@@ -299,11 +299,9 @@ static int sdi_connect(struct omap_dss_device *dssdev,
 static void sdi_disconnect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
-	struct sdi_device *sdi = dssdev_to_sdi(dssdev);
-
 	omapdss_output_unset_device(dssdev);
 
-	dss_mgr_disconnect(&sdi->output, dssdev);
+	dss_mgr_disconnect(dssdev);
 }
 
 static const struct omap_dss_device_ops sdi_ops = {

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

@@ -720,7 +720,7 @@ static int venc_connect(struct omap_dss_device *dssdev,
 	if (r)
 		return r;
 
-	r = dss_mgr_connect(&venc->output, dssdev);
+	r = dss_mgr_connect(dssdev);
 	if (r)
 		return r;
 
@@ -728,7 +728,7 @@ static int venc_connect(struct omap_dss_device *dssdev,
 	if (r) {
 		DSSERR("failed to connect output to new device: %s\n",
 				dst->name);
-		dss_mgr_disconnect(&venc->output, dssdev);
+		dss_mgr_disconnect(dssdev);
 		return r;
 	}
 
@@ -738,11 +738,9 @@ static int venc_connect(struct omap_dss_device *dssdev,
 static void venc_disconnect(struct omap_dss_device *dssdev,
 		struct omap_dss_device *dst)
 {
-	struct venc_device *venc = dssdev_to_venc(dssdev);
-
 	omapdss_output_unset_device(dssdev);
 
-	dss_mgr_disconnect(&venc->output, dssdev);
+	dss_mgr_disconnect(dssdev);
 }
 
 static const struct omap_dss_device_ops venc_ops = {