diff options
| author | Yangtao Li <tiny.windzz@gmail.com> | 2018-12-26 08:32:15 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-27 14:46:10 +0100 |
| commit | 3e080a42d5011fd0a6bf1fdbbe4b7476ecaeb47c (patch) | |
| tree | 1e68092087dc543e433c8c24f162368a7f41c242 /drivers/clk | |
| parent | 0e5dbea8fdaa1b4f64e00bac5ec5844c429f324d (diff) | |
clk: samsung: exynos4: fix refcount leak in exynos4_get_xom()
[ Upstream commit cee82eb9532090cd1dc953e845d71f9b1445c84e ]
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: e062b571777f ("clk: exynos4: register clocks using common clock framework")
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/samsung/clk-exynos4.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c index d8d3cb67b402..3d3026221927 100644 --- a/drivers/clk/samsung/clk-exynos4.c +++ b/drivers/clk/samsung/clk-exynos4.c @@ -1240,6 +1240,7 @@ static unsigned long __init exynos4_get_xom(void) xom = readl(chipid_base + 8); iounmap(chipid_base); + of_node_put(np); } return xom; |