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| author | Yangtao Li <tiny.windzz@gmail.com> | 2018-12-26 16:10:01 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-27 16:50:08 +0300 |
| commit | 4d2a9068c71b9e08f61bc1b515ed51fd937c8cce (patch) | |
| tree | 126b9db856385972fe99dab0f8378ebed0c6be3e | |
| parent | 641164565b84e9cf5aeb5076e4201da69af0c7b3 (diff) | |
| download | linux-4d2a9068c71b9e08f61bc1b515ed51fd937c8cce.tar.xz | |
clk: highbank: fix refcount leak in hb_clk_init()
[ Upstream commit 5eb8ba90958de1285120dae5d3a5d2b1a360b3b4 ]
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: 26cae166cff9 ("ARM: highbank: remove custom .init_time hook")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/clk/clk-highbank.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/clk/clk-highbank.c b/drivers/clk/clk-highbank.c index 727ed8e1bb72..8e4581004695 100644 --- a/drivers/clk/clk-highbank.c +++ b/drivers/clk/clk-highbank.c @@ -293,6 +293,7 @@ static __init struct clk *hb_clk_init(struct device_node *node, const struct clk /* Map system registers */ srnp = of_find_compatible_node(NULL, NULL, "calxeda,hb-sregs"); hb_clk->reg = of_iomap(srnp, 0); + of_node_put(srnp); BUG_ON(!hb_clk->reg); hb_clk->reg += reg; |