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| author | Miaoqian Lin <linmq006@gmail.com> | 2022-05-23 18:28:11 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-10-26 14:22:35 +0300 |
| commit | 5d9fb09612defe7b1d5627db7b3833b46eb21e7b (patch) | |
| tree | d6658f8f7dfcf2dd5668d26ac3172b468de81368 /drivers/clk/tegra | |
| parent | 5984b1d66126b024ee77482602ac6e51b53f4116 (diff) | |
| download | linux-5d9fb09612defe7b1d5627db7b3833b46eb21e7b.tar.xz | |
clk: tegra20: Fix refcount leak in tegra20_clock_init
[ Upstream commit 4e343bafe03ff68a62f48f8235cf98f2c685468b ]
of_find_matching_node() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.
Fixes: 37c26a906527 ("clk: tegra: add clock support for Tegra20")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220523152811.19692-1-linmq006@gmail.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/clk/tegra')
| -rw-r--r-- | drivers/clk/tegra/clk-tegra20.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c index bcd871134f45..3e0f04f0e16e 100644 --- a/drivers/clk/tegra/clk-tegra20.c +++ b/drivers/clk/tegra/clk-tegra20.c @@ -1151,6 +1151,7 @@ static void __init tegra20_clock_init(struct device_node *np) } pmc_base = of_iomap(node, 0); + of_node_put(node); if (!pmc_base) { pr_err("Can't map pmc registers\n"); BUG(); |