From 9b4eedf627045ae5ddcff60a484200cdd554c413 Mon Sep 17 00:00:00 2001
From: Yangtao Li <tiny.windzz@gmail.com>
Date: Wed, 26 Dec 2018 08:48:05 -0500
Subject: [PATCH] clk: mv98dx3236: fix refcount leak in mv98dx3236_clk_init()
Git-commit: 9b4eedf627045ae5ddcff60a484200cdd554c413
Patch-mainline: v5.1-rc1
References: bsc#1051510
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>
Reviewed-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Fixes: 337072604224 ("clk: mvebu: Expand mv98dx3236-core-clock support")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/clk/mvebu/mv98dx3236.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/mvebu/mv98dx3236.c b/drivers/clk/mvebu/mv98dx3236.c
index 0a74cf7a7725..1c8ab4f834ba 100644
--- a/drivers/clk/mvebu/mv98dx3236.c
+++ b/drivers/clk/mvebu/mv98dx3236.c
@@ -172,7 +172,9 @@ static void __init mv98dx3236_clk_init(struct device_node *np)
mvebu_coreclk_setup(np, &mv98dx3236_core_clocks);
- if (cgnp)
+ if (cgnp) {
mvebu_clk_gating_setup(cgnp, mv98dx3236_gating_desc);
+ of_node_put(cgnp);
+ }
}
CLK_OF_DECLARE(mv98dx3236_clk, "marvell,mv98dx3236-core-clock", mv98dx3236_clk_init);
--
2.16.4