Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH] ARM: highbank: Fix missing of_node_put in highbank_init() | Date | Fri, 8 Apr 2022 09:48:17 +0000 |
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From: Lv Ruyi <lv.ruyi@zte.com.cn>
of_find_compatible_node() returns node pointer with refcount incremented, use of_node_put() on it to decrease refcount when done.
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn> --- arch/arm/mach-highbank/highbank.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c index db607955a7e4..fe82c3d16ffd 100644 --- a/arch/arm/mach-highbank/highbank.c +++ b/arch/arm/mach-highbank/highbank.c @@ -141,6 +141,7 @@ static void __init highbank_init(void) /* Map system registers */ np = of_find_compatible_node(NULL, NULL, "calxeda,hb-sregs"); sregs_base = of_iomap(np, 0); + of_node_put(np); WARN_ON(!sregs_base); pm_power_off = highbank_power_off; -- 2.25.1
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