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| author | Yangtao Li <tiny.windzz@gmail.com> | 2018-12-26 08:10:01 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-29 10:21:37 +0100 |
| commit | 72dbfd616b642e2e6ea78bba6655a8f2959dc706 (patch) | |
| tree | 4e2038c1157257fe10f547bbdf7aa69741b469cb /drivers/clk | |
| parent | 56a82d61dbf62f8b91fb382fa287eb0dc56d84c1 (diff) | |
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>
Diffstat (limited to 'drivers/clk')
| -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 be3a21abb185..4105066b428c 100644 --- a/drivers/clk/clk-highbank.c +++ b/drivers/clk/clk-highbank.c @@ -294,6 +294,7 @@ 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; |