drm/omap: dss: Rename for_each_dss_dev macro to for_each_dss_display

The macro iterates over displays only, rename it accordingly.
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/dss.c

@@ -1557,7 +1557,7 @@ static void dss_shutdown(struct platform_device *pdev)
 
 	DSSDBG("shutdown\n");
 
-	for_each_dss_dev(dssdev) {
+	for_each_dss_display(dssdev) {
 		if (!dssdev->driver)
 			continue;
 

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

@@ -501,7 +501,7 @@ void omapdss_device_disconnect(struct omap_dss_device *src,
 
 struct omap_dss_device *omap_dss_get_device(struct omap_dss_device *dssdev);
 void omap_dss_put_device(struct omap_dss_device *dssdev);
-#define for_each_dss_dev(d) while ((d = omap_dss_get_next_device(d)) != NULL)
+#define for_each_dss_display(d) while ((d = omap_dss_get_next_device(d)) != NULL)
 struct omap_dss_device *omap_dss_get_next_device(struct omap_dss_device *from);
 
 int omap_dss_get_num_overlay_managers(void);

drivers/gpu/drm/omapdrm/omap_drv.c

@@ -188,7 +188,7 @@ static int omap_connect_dssdevs(struct drm_device *ddev)
 	if (!omapdss_stack_is_ready())
 		return -EPROBE_DEFER;
 
-	for_each_dss_dev(dssdev) {
+	for_each_dss_display(dssdev) {
 		r = omapdss_device_connect(dssdev, NULL);
 		if (r == -EPROBE_DEFER) {
 			omap_dss_put_device(dssdev);
@@ -200,7 +200,7 @@ static int omap_connect_dssdevs(struct drm_device *ddev)
 			omap_dss_get_device(dssdev);
 			priv->dssdevs[priv->num_dssdevs++] = dssdev;
 			if (priv->num_dssdevs == ARRAY_SIZE(priv->dssdevs)) {
-				/* To balance the 'for_each_dss_dev' loop */
+				/* To balance the 'for_each_dss_display' loop */
 				omap_dss_put_device(dssdev);
 				break;
 			}