[v2,1/1] gpu: drm: msm_drv: add missing of_node_put after calling of_parse_phandle

Commit Message

Peter Chen July 4, 2016, 8:49 a.m. UTC

of_node_put needs to be called when the device node which is got
from of_parse_phandle has finished using.

Signed-off-by: Peter Chen <[e-mail]>
---
Changes for v2:
- There are two missings in the code, handle it both in one patch

 drivers/gpu/drm/msm/msm_drv.c | 2 ++
 1 file changed, 2 insertions(+)

Patch

diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 9c65409..46c6037 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -284,6 +284,7 @@  static int msm_init_vram(struct drm_device *dev)
 	if (node) {
 		struct resource r;
 		ret = of_address_to_resource(node, 0, &r);
+		of_node_put(node);
 		if (ret)
 			return ret;
 		size = r.end - r.start;
@@ -819,6 +820,7 @@  static int add_components(struct device *dev, struct component_match **matchptr,
 			break;
 
 		component_match_add(dev, matchptr, compare_of, node);
+		of_node_put(node);
 	}
 
 	return 0;