OMAPDSS: Fix omap_dss_find_output_by_port_node() port refcount decrement

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 <jsarha@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/fbdev/omap2/dss/dss-of.c b/drivers/video/fbdev/omap2/dss/dss-of.c
index c8c065d..bf407b6 100644 (file)
--- 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;