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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 14:25:32 +0300 |
| commit | 70f0a0a27d79f689defc5f5f0bd47d07813e6dea (patch) | |
| tree | 1b4624ff107b7dad3752702f64950d17b4475262 /drivers/clk | |
| parent | c01bfd23cc13a420b3f6a36bcab98410f49d480d (diff) | |
| download | linux-70f0a0a27d79f689defc5f5f0bd47d07813e6dea.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')
| -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 3efc651b42e3..d60ee6e318a5 100644 --- a/drivers/clk/tegra/clk-tegra20.c +++ b/drivers/clk/tegra/clk-tegra20.c @@ -1128,6 +1128,7 @@ 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(); |