clk: qoriq: fix refcount leak in clockgen_init()

The of_find_compatible_node() returns a node pointer with refcount
incremented, but there is the lack of use of the of_node_put() when
done. Add the missing of_node_put() to release the refcount.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Fixes: 0dfc86b3173f ("clk: qoriq: Move chip-specific knowledge into driver")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/clk-qoriq.c b/drivers/clk/clk-qoriq.c
index 4c30b6e799ed1ea1e22dcc8f920ec54309a024f6..97a0029a1cca2fb55ef3dc1236dacfc03b964653 100644 (file)
--- a/drivers/clk/clk-qoriq.c
+++ b/drivers/clk/clk-qoriq.c
@@ -1389,6 +1389,7 @@ static void __init clockgen_init(struct device_node *np)
                                pr_err("%s: Couldn't map %pOF regs\n", __func__,
                                       guts);
                        }
+                       of_node_put(guts);
                }
 
        }