OMAPDSS: Fix omap_dss_find_output_by_port_node() port refcount decrement

Jyri Sarha · tomba · commit 6266f4b19d34 · 2015-08-10T12:22:40.000+03:00
Fix omap_dss_find_output_by_port_node() port parameter refcount
decrementation. The only user of dss_of_port_get_parent_device()
function is omap_dss_find_output_by_port_node() and it assumes the
refcount of the port parameter is not decremented by the call.

Signed-off-by: Jyri Sarha &lt;jsarha@ti.com&gt;
Signed-off-by: Tomi Valkeinen &lt;tomi.valkeinen@ti.com&gt;
diff --git a/drivers/video/fbdev/omap2/dss/dss-of.c b/drivers/video/fbdev/omap2/dss/dss-of.c
@@ -96,7 +96,7 @@ struct device_node *dss_of_port_get_parent_device(struct device_node *port)
 	if (!port)
 		return NULL;
 
-	np = of_get_next_parent(port);
+	np = of_get_parent(port);
 
 	for (i = 0; i < 2 && np; ++i) {
 		struct property *prop;
