[PATCH] ARM: OMAP2+: add missing call to of_node_put()

In one of the error paths of the for_each_child_of_node() loop,
add missing call to of_node_put().

Fix the following coccicheck warning:
./arch/arm/mach-omap2/omap_hwmod.c:2132:1-23: WARNING: Function
"for_each_child_of_node" should have of_node_put() before return around
line 2140.

Reported-by: Abaci Robot <redacted>
Signed-off-by: Yang Li <redacted>
---
 arch/arm/mach-omap2/omap_hwmod.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 2310cd5..007e91e 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c

@@ -2137,6 +2137,7 @@ static int of_dev_hwmod_lookup(struct device_node *np,
 		if (res == 0) {
 			*found = fc;
 			*index = i;
+			of_node_put(np0);
 			return 0;
 		}
 	}

-- 
1.8.3.1


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* Yang Li [off-list ref] [210225 10:55]:

In one of the error paths of the for_each_child_of_node() loop,
add missing call to of_node_put().

Thanks applying into omap-for-v5.13/soc.

Tony

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