linux-kernel - [PATCH 1/2] ARM: uniphier: add missing of_node

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Message-Id: <1456470968-7900-2-git-send-email-yamada.masahiro@socionext.com>
Date:	Fri, 26 Feb 2016 16:16:07 +0900
From:	Masahiro Yamada <yamada.masahiro@...ionext.com>
To:	arm@...nel.org
Cc:	Masahiro Yamada <yamada.masahiro@...ionext.com>,
	Russell King <linux@....linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] ARM: uniphier: add missing of_node_put()

This node pointer is allocated by of_find_compatible_node() in this
function.  It should be put before exitting this function.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

 arch/arm/mach-uniphier/platsmp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-uniphier/platsmp.c b/arch/arm/mach-uniphier/platsmp.c
index e1cfc1d..8d988f5 100644
--- a/arch/arm/mach-uniphier/platsmp.c
+++ b/arch/arm/mach-uniphier/platsmp.c
@@ -100,6 +100,7 @@ static int __init uniphier_smp_prepare_trampoline(unsigned int max_cpus)
 
 	np = of_find_compatible_node(NULL, NULL,
 				"socionext,uniphier-system-bus-controller");
+	of_node_put(np);
 	ret = of_address_to_resource(np, 1, &res);
 	if (ret) {
 		pr_err("failed to get resource of system-bus-controller\n");
-- 
1.9.1