From: Miaoqian Lin <linmq006@xxxxxxxxx>
[ Upstream commit 0f83e6b4161617014017a694888dd8743f46f071 ]
The of_find_compatible_node() function returns a node pointer with
refcount incremented, We should use of_node_put() on it when done
Add the missing of_node_put() to release the refcount.
Fixes: fd1c07861491 ("ARM: OMAP4: Fix the init code to have OMAP4460 errata available in DT build")
Signed-off-by: Miaoqian Lin <linmq006@xxxxxxxxx>
Message-Id: <20220309104302.18398-1-linmq006@xxxxxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/arm/mach-omap2/omap4-common.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index e5dcbda20129..7fff67ea7bcd 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -342,10 +342,12 @@ void __init omap_gic_of_init(void)
np = of_find_compatible_node(NULL, NULL, "arm,cortex-a9-gic");
gic_dist_base_addr = of_iomap(np, 0);
+ of_node_put(np);
WARN_ON(!gic_dist_base_addr);
np = of_find_compatible_node(NULL, NULL, "arm,cortex-a9-twd-timer");
twd_base = of_iomap(np, 0);
+ of_node_put(np);
WARN_ON(!twd_base);
skip_errata_init:
--
2.35.1
