diff --git a/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c b/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c
index 6c0561101874..2ab18744a5d7 100644
--- a/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c
+++ b/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c
@@ -58,7 +58,7 @@ static int tvc_probe(struct platform_device *pdev)
 	dssdev->type = OMAP_DISPLAY_TYPE_VENC;
 	dssdev->display = true;
 	dssdev->owner = THIS_MODULE;
-	dssdev->of_ports = BIT(0);
+	dssdev->of_port = 0;
 
 	omapdss_display_init(dssdev);
 	omapdss_device_register(dssdev);
diff --git a/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c b/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c
index 68d6f6e44b03..5d2dc103c6b1 100644
--- a/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c
+++ b/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c
@@ -142,7 +142,7 @@ static int hdmic_probe(struct platform_device *pdev)
 	dssdev->type = OMAP_DISPLAY_TYPE_HDMI;
 	dssdev->display = true;
 	dssdev->owner = THIS_MODULE;
-	dssdev->of_ports = BIT(0);
+	dssdev->of_port = 0;
 	dssdev->ops_flags = ddata->hpd_gpio
 			  ? OMAP_DSS_DEVICE_OP_DETECT | OMAP_DSS_DEVICE_OP_HPD
 			  : 0;
diff --git a/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c b/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c
index 29a5a130ebd1..fa2ff7174259 100644
--- a/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c
+++ b/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c
@@ -89,7 +89,7 @@ static int opa362_probe(struct platform_device *pdev)
 	dssdev->dev = &pdev->dev;
 	dssdev->type = OMAP_DISPLAY_TYPE_VENC;
 	dssdev->owner = THIS_MODULE;
-	dssdev->of_ports = BIT(1) | BIT(0);
+	dssdev->of_port = 1;
 
 	dssdev->next = omapdss_of_find_connected_device(pdev->dev.of_node, 1);
 	if (IS_ERR(dssdev->next)) {
diff --git a/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c b/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c
index bc03752d2762..b0e62ed3fce4 100644
--- a/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c
+++ b/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c
@@ -168,7 +168,7 @@ static int tpd_probe(struct platform_device *pdev)
 	dssdev->dev = &pdev->dev;
 	dssdev->type = OMAP_DISPLAY_TYPE_HDMI;
 	dssdev->owner = THIS_MODULE;
-	dssdev->of_ports = BIT(1) | BIT(0);
+	dssdev->of_port = 1;
 	dssdev->ops_flags = OMAP_DSS_DEVICE_OP_DETECT
 			  | OMAP_DSS_DEVICE_OP_HPD;
 
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
index 913e8291a917..5a618e536a32 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
@@ -1268,7 +1268,7 @@ static int dsicm_probe(struct platform_device *pdev)
 	dssdev->type = OMAP_DISPLAY_TYPE_DSI;
 	dssdev->display = true;
 	dssdev->owner = THIS_MODULE;
-	dssdev->of_ports = BIT(0);
+	dssdev->of_port = 0;
 	dssdev->ops_flags = OMAP_DSS_DEVICE_OP_MODES;
 
 	dssdev->caps = OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE |
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c b/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
index 99f2350d462c..51eb98e96cde 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
@@ -199,7 +199,7 @@ static int lb035q02_panel_spi_probe(struct spi_device *spi)
 	dssdev->type = OMAP_DISPLAY_TYPE_DPI;
 	dssdev->display = true;
 	dssdev->owner = THIS_MODULE;
-	dssdev->of_ports = BIT(0);
+	dssdev->of_port = 0;
 	dssdev->ops_flags = OMAP_DSS_DEVICE_OP_MODES;
 
 	/*
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c b/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c
index eba5bd1d702f..ebde3f6f670e 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c
@@ -190,7 +190,7 @@ static int nec_8048_probe(struct spi_device *spi)
 	dssdev->type = OMAP_DISPLAY_TYPE_DPI;
 	dssdev->display = true;
 	dssdev->owner = THIS_MODULE;
-	dssdev->of_ports = BIT(0);
+	dssdev->of_port = 0;
 	dssdev->ops_flags = OMAP_DSS_DEVICE_OP_MODES;
 	dssdev->bus_flags = DRM_BUS_FLAG_DE_HIGH
 			  | DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c b/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
index 9c545de430f6..637eb64371d9 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
@@ -209,7 +209,7 @@ static int sharp_ls_probe(struct platform_device *pdev)
 	dssdev->type = OMAP_DISPLAY_TYPE_DPI;
 	dssdev->display = true;
 	dssdev->owner = THIS_MODULE;
-	dssdev->of_ports = BIT(0);
+	dssdev->of_port = 0;
 	dssdev->ops_flags = OMAP_DSS_DEVICE_OP_MODES;
 
 	/*
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c b/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
index 2038def14ba1..67379f71bd88 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
@@ -708,7 +708,7 @@ static int acx565akm_probe(struct spi_device *spi)
 	dssdev->type = OMAP_DISPLAY_TYPE_SDI;
 	dssdev->display = true;
 	dssdev->owner = THIS_MODULE;
-	dssdev->of_ports = BIT(0);
+	dssdev->of_port = 0;
 	dssdev->ops_flags = OMAP_DSS_DEVICE_OP_MODES;
 	dssdev->bus_flags = DRM_BUS_FLAG_DE_HIGH
 			  | DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
index 2ad161e33106..8993daa73e78 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
@@ -333,7 +333,7 @@ static int td028ttec1_panel_probe(struct spi_device *spi)
 	dssdev->type = OMAP_DISPLAY_TYPE_DPI;
 	dssdev->display = true;
 	dssdev->owner = THIS_MODULE;
-	dssdev->of_ports = BIT(0);
+	dssdev->of_port = 0;
 	dssdev->ops_flags = OMAP_DSS_DEVICE_OP_MODES;
 
 	/*
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
index ce09217da597..c667f4287893 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
@@ -418,7 +418,7 @@ static int tpo_td043_probe(struct spi_device *spi)
 	dssdev->type = OMAP_DISPLAY_TYPE_DPI;
 	dssdev->display = true;
 	dssdev->owner = THIS_MODULE;
-	dssdev->of_ports = BIT(0);
+	dssdev->of_port = 0;
 	dssdev->ops_flags = OMAP_DSS_DEVICE_OP_MODES;
 
 	/*
diff --git a/drivers/gpu/drm/omapdrm/dss/dpi.c b/drivers/gpu/drm/omapdrm/dss/dpi.c
index cc78dfa07f04..c28b84fb11f0 100644
--- a/drivers/gpu/drm/omapdrm/dss/dpi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dpi.c
@@ -636,7 +636,7 @@ static int dpi_init_output_port(struct dpi_data *dpi, struct device_node *port)
 	out->id = OMAP_DSS_OUTPUT_DPI;
 	out->type = OMAP_DISPLAY_TYPE_DPI;
 	out->dispc_channel = dpi_get_channel(dpi);
-	out->of_ports = BIT(port_num);
+	out->of_port = port_num;
 	out->ops = &dpi_ops;
 	out->owner = THIS_MODULE;
 
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
index 5202862d89b5..c5904935a519 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -5128,7 +5128,7 @@ static int dsi_init_output(struct dsi_data *dsi)
 	out->dispc_channel = dsi_get_channel(dsi);
 	out->ops = &dsi_ops;
 	out->owner = THIS_MODULE;
-	out->of_ports = BIT(0);
+	out->of_port = 0;
 	out->bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE
 		       | DRM_BUS_FLAG_DE_HIGH
 		       | DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE;
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4.c b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
index 6339e2756b34..b429677b47cd 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c
@@ -684,7 +684,7 @@ static int hdmi4_init_output(struct omap_hdmi *hdmi)
 	out->dispc_channel = OMAP_DSS_CHANNEL_DIGIT;
 	out->ops = &hdmi_ops;
 	out->owner = THIS_MODULE;
-	out->of_ports = BIT(0);
+	out->of_port = 0;
 	out->ops_flags = OMAP_DSS_DEVICE_OP_EDID;
 
 	r = omapdss_device_init_output(out);
diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5.c b/drivers/gpu/drm/omapdrm/dss/hdmi5.c
index 2955bbad13bb..9235273a0ff3 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi5.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi5.c
@@ -668,7 +668,7 @@ static int hdmi5_init_output(struct omap_hdmi *hdmi)
 	out->dispc_channel = OMAP_DSS_CHANNEL_DIGIT;
 	out->ops = &hdmi_ops;
 	out->owner = THIS_MODULE;
-	out->of_ports = BIT(0);
+	out->of_port = 0;
 	out->ops_flags = OMAP_DSS_DEVICE_OP_EDID;
 
 	r = omapdss_device_init_output(out);
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
index 0063477b670f..5bf6e0da6cd5 100644
--- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
+++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
@@ -447,8 +447,8 @@ struct omap_dss_device {
 	/* output instance */
 	enum omap_dss_output_id id;
 
-	/* bitmask of port numbers in DT */
-	unsigned int of_ports;
+	/* port number in DT */
+	unsigned int of_port;
 };
 
 struct omap_dss_driver {
diff --git a/drivers/gpu/drm/omapdrm/dss/output.c b/drivers/gpu/drm/omapdrm/dss/output.c
index 4f71a20bc7c7..70ccb10c11e9 100644
--- a/drivers/gpu/drm/omapdrm/dss/output.c
+++ b/drivers/gpu/drm/omapdrm/dss/output.c
@@ -32,7 +32,8 @@ int omapdss_device_init_output(struct omap_dss_device *out)
 	struct device_node *remote_node;
 	int ret;
 
-	remote_node = of_graph_get_remote_node(out->dev->of_node, 0, 0);
+	remote_node = of_graph_get_remote_node(out->dev->of_node,
+					       out->of_port, 0);
 	if (!remote_node) {
 		dev_dbg(out->dev, "failed to find video sink\n");
 		return 0;
diff --git a/drivers/gpu/drm/omapdrm/dss/sdi.c b/drivers/gpu/drm/omapdrm/dss/sdi.c
index 7aae52984fed..aa841cb461e9 100644
--- a/drivers/gpu/drm/omapdrm/dss/sdi.c
+++ b/drivers/gpu/drm/omapdrm/dss/sdi.c
@@ -276,7 +276,7 @@ static int sdi_init_output(struct sdi_device *sdi)
 	out->name = "sdi.0";
 	out->dispc_channel = OMAP_DSS_CHANNEL_LCD;
 	/* We have SDI only on OMAP3, where it's on port 1 */
-	out->of_ports = BIT(1);
+	out->of_port = 1;
 	out->ops = &sdi_ops;
 	out->owner = THIS_MODULE;
 	out->bus_flags = DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE	/* 15.5.9.1.2 */
diff --git a/drivers/gpu/drm/omapdrm/dss/venc.c b/drivers/gpu/drm/omapdrm/dss/venc.c
index da43b865d973..ff7128a47bef 100644
--- a/drivers/gpu/drm/omapdrm/dss/venc.c
+++ b/drivers/gpu/drm/omapdrm/dss/venc.c
@@ -765,7 +765,7 @@ static int venc_init_output(struct venc_device *venc)
 	out->dispc_channel = OMAP_DSS_CHANNEL_DIGIT;
 	out->ops = &venc_ops;
 	out->owner = THIS_MODULE;
-	out->of_ports = BIT(0);
+	out->of_port = 0;
 	out->ops_flags = OMAP_DSS_DEVICE_OP_MODES;
 
 	r = omapdss_device_init_output(out);
