diff options
| author | Liang He | 2022-06-28 19:29:39 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-03-10 09:33:45 +0100 |
| commit | 1d9452ae3bdb830f9309cf10a2f65977999cb14e (patch) | |
| tree | 3ee1ef937c91240388108aad3987c4a96c3d56f0 /arch/arm/mach-omap2 | |
| parent | 4a46f52ae8f0c0da75ebefe8078892d700f6b147 (diff) | |
ARM: OMAP2+: omap4-common: Fix refcount leak bug
[ Upstream commit 7c32919a378782c95c72bc028b5c30dfe8c11f82 ]
In omap4_sram_init(), of_find_compatible_node() will return a node
pointer with refcount incremented. We should use of_node_put() when
it is not used anymore.
Signed-off-by: Liang He <windhl@126.com>
Message-Id: <20220628112939.160737-1-windhl@126.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/omap4-common.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 6d1eb4eefefe..d9ed2a5dcd5e 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -140,6 +140,7 @@ static int __init omap4_sram_init(void) __func__); else sram_sync = (void __iomem *)gen_pool_alloc(sram_pool, PAGE_SIZE); + of_node_put(np); return 0; } |