* [PATCH] clk: tegra: Add missing of_node_put in clk-tegra124.c
@ 2022-06-15 8:35 heliang
0 siblings, 0 replies; only message in thread
From: heliang @ 2022-06-15 8:35 UTC (permalink / raw)
To: pdeschrijver, pgaikwad, mturquette, sboyd, thierry.reding, jonathanh
Cc: linux-clk, linux-tegra, linux-kernel, windhl
In tegra124_132_clock_init_pre, of_find_matching_node() will return
a node pointer with refcount incremented. We should use of_node_put()
when it is not used anymore.
Signed-off-by: heliang <windhl@126.com>
---
drivers/clk/tegra/clk-tegra124.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c
index 934520aab6e3..a9d4efcef2d4 100644
--- a/drivers/clk/tegra/clk-tegra124.c
+++ b/drivers/clk/tegra/clk-tegra124.c
@@ -1471,6 +1471,7 @@ static void __init tegra124_132_clock_init_pre(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");
WARN_ON(1);
--
2.25.1
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2022-06-15 8:35 [PATCH] clk: tegra: Add missing of_node_put in clk-tegra124.c heliang
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