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| author | Miaoqian Lin <linmq006@gmail.com> | 2022-05-23 18:28:11 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2022-08-23 05:06:09 +0300 |
| commit | 4e343bafe03ff68a62f48f8235cf98f2c685468b (patch) | |
| tree | 6a9bdb252b7cea3c2bbb0fdd5d80b8ff17ff3208 | |
| parent | db16a80c76ea395766913082b1e3f939dde29b2c (diff) | |
| download | linux-4e343bafe03ff68a62f48f8235cf98f2c685468b.tar.xz | |
clk: tegra20: Fix refcount leak in tegra20_clock_init
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>
| -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 be3c33441cfc..8a4514f6d503 100644 --- a/drivers/clk/tegra/clk-tegra20.c +++ b/drivers/clk/tegra/clk-tegra20.c @@ -1131,6 +1131,7 @@ 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(); |