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Code Issues Releases Wiki Activity

clk: nomadik: Add missing of_node_put()

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In nomadik_src_init(), of_find_matching_node() will return a node
pointer with refcount incremented. We should use of_node_put() in
fail path or when it is not used anymore.

Signed-off-by: Liang He <windhl@126.com>
Link: https://lore.kernel.org/r/20220617014308.4001511-1-windhl@126.com
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Liang He 2022-06-17 09:43:08 +08:00 committed by Stephen Boyd
parent 568035b01c
commit 28a0b0984e
1 changed files with 4 additions and 1 deletions
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5
drivers/clk/clk-nomadik.c
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@ -99,7 +99,7 @@ static void __init nomadik_src_init(void)
if (!src_base) {
pr_err("%s: must have src parent node with REGS (%pOFn)\n",
__func__, np);
return;
goto out_put;
}
/* Set all timers to use the 2.4 MHz TIMCLK */
@ -132,6 +132,9 @@ static void __init nomadik_src_init(void)
}
writel(val, src_base + SRC_XTALCR);
register_reboot_notifier(&nomadik_clk_reboot_notifier);
out_put:
of_node_put(np);
}
/**