[PATCH 1/3] nvmem: add missing of_node_put() in of_nvmem_cell_get()

[Masahiro Yamada]

of_get_next_parent() increments the refcount of the returned node.
It should be put when done.

Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
---

 drivers/nvmem/core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index 4c49285..ebd673c 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -789,6 +789,7 @@ struct nvmem_cell *of_nvmem_cell_get(struct device_node *np,
                return ERR_PTR(-EINVAL);
 
        nvmem = __nvmem_device_get(nvmem_np, NULL, NULL);
+       of_node_put(nvmem_np);
        if (IS_ERR(nvmem))
                return ERR_CAST(nvmem);
 
-- 
2.7.4