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Message-Id: <20220616033622.3975621-1-windhl@126.com>
Date: Thu, 16 Jun 2022 11:36:22 +0800
From: Liang He <windhl@....com>
To: pdeschrijver@...dia.com, pgaikwad@...dia.com,
mturquette@...libre.com, sboyd@...nel.org,
thierry.reding@...il.com, jonathanh@...dia.com
Cc: linux-clk@...r.kernel.org, linux-tegra@...r.kernel.org,
linux-kernel@...r.kernel.org, windhl@....com
Subject: [PATCH v2] clk: tegra: (clk-tegra30) Add missing of_node_put()
In tegra30_clock_init, of_find_matching_node() will return a node
pointer with refcount incremented. We should use of_node_put() when
the node pointer is not used anymore.
Signed-off-by: Liang He <windhl@....com>
---
changelog:
v2: use real name for Sob
v1: fix missing bug
drivers/clk/tegra/clk-tegra30.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c
index 04b496123820..168c07d5a5f2 100644
--- a/drivers/clk/tegra/clk-tegra30.c
+++ b/drivers/clk/tegra/clk-tegra30.c
@@ -1320,6 +1320,7 @@ static void __init tegra30_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();
--
2.25.1
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