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| author | Miaoqian Lin <linmq006@gmail.com> | 2022-05-26 11:37:24 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-25 11:17:35 +0200 |
| commit | c4f92af7fc8cecb8eb426ad187e39c7bcc6679c7 (patch) | |
| tree | 89b3e4f76d5143c82533834bfce29d214e43f50b /arch/arm/mach-omap2 | |
| parent | 935035cf97c8cd6794044b500fb0a44a6d30ffa1 (diff) | |
ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init
[ Upstream commit 942228fbf5d4901112178b93d41225be7c0dd9de ]
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: 1e037794f7f0 ("ARM: OMAP3+: PRM: register interrupt information from DT")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Message-Id: <20220526073724.21169-1-linmq006@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/prm3xxx.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/prm3xxx.c b/arch/arm/mach-omap2/prm3xxx.c index 1b442b128569..63e73e9b82bc 100644 --- a/arch/arm/mach-omap2/prm3xxx.c +++ b/arch/arm/mach-omap2/prm3xxx.c @@ -708,6 +708,7 @@ static int omap3xxx_prm_late_init(void) } irq_num = of_irq_get(np, 0); + of_node_put(np); if (irq_num == -EPROBE_DEFER) return irq_num; |