[PATCH v3 44/56] drm/omap: simplify omap_display_id

[Tomi Valkeinen]

From: Sebastian Reichel <sebastian.reichel at collabora.com>

We no longer need to check for the DSS API, since all encoders,
panels and connectors have been converted to the bridge API.

Signed-off-by: Sebastian Reichel <sebastian.reichel at collabora.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen at ti.com>
---
 drivers/gpu/drm/omapdrm/omap_drv.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index 20b5b4e9071c..dbb8e95234b3 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -206,14 +206,7 @@ static int omap_display_id(struct omap_dss_device *output)
 {
 	struct device_node *node = NULL;
 
-	if (output->next) {
-		struct omap_dss_device *display = output;
-
-		while (display->next)
-			display = display->next;
-
-		node = display->dev->of_node;
-	} else if (output->bridge) {
+	if (output->bridge) {
 		struct drm_bridge *bridge = output->bridge;
 
 		while (drm_bridge_get_next_bridge(bridge))
-- 
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