[v2,2/2] OMAPDSS: Fix omap_dss_find_output_by_port_node() port refcount decrement
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Message ID 52f25df04ddada8cb0e7f646e5a5273572595519.1438945255.git.jsarha@ti.com
State New
Headers show

Commit Message

Jyri Sarha Aug. 7, 2015, 11:04 a.m. UTC
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>
---
 drivers/video/fbdev/omap2/dss/dss-of.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/drivers/video/fbdev/omap2/dss/dss-of.c b/drivers/video/fbdev/omap2/dss/dss-of.c
index ab6ef16..43f999d 100644
--- a/drivers/video/fbdev/omap2/dss/dss-of.c
+++ b/drivers/video/fbdev/omap2/dss/dss-of.c
@@ -95,7 +95,7 @@  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;