This is a note to let you know that I've just added the patch titled
ARM: OMAP2+: omap4-common: Fix refcount leak bug
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm-omap2-omap4-common-fix-refcount-leak-bug.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit d456c0f73d6627c5022794db5a6193c4fd66bc67
Author: Liang He <windhl@xxxxxxx>
Date: Tue Jun 28 19:29:39 2022 +0800
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@xxxxxxx>
Message-Id: <20220628112939.160737-1-windhl@xxxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index 6d1eb4eefefe5..d9ed2a5dcd5ef 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;
}
