linux-kernel - [PATCH] ARM: milbeaut: Add missing of_node

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Date:   Thu, 23 Jul 2020 09:24:10 +0800
From:   Yi Wang <wang.yi59@....com.cn>
To:     linux@...linux.org.uk
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        xue.zhihong@....com.cn, wang.yi59@....com.cn,
        wang.liang82@....com.cn, Liao Pingfang <liao.pingfang@....com.cn>
Subject: [PATCH] ARM: milbeaut: Add missing of_node_put()

From: Liao Pingfang <liao.pingfang@....com.cn>

After finishing using device node got from of_find_compatible_node(),
of_node_put() needs to be called.

Signed-off-by: Liao Pingfang <liao.pingfang@....com.cn>
Signed-off-by: Yi Wang <wang.yi59@....com.cn>
---
 arch/arm/mach-milbeaut/platsmp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-milbeaut/platsmp.c b/arch/arm/mach-milbeaut/platsmp.c
index 3ea880f..1f1ff21 100644
--- a/arch/arm/mach-milbeaut/platsmp.c
+++ b/arch/arm/mach-milbeaut/platsmp.c
@@ -53,6 +53,7 @@ static void m10v_smp_init(unsigned int max_cpus)
 		return;
 
 	m10v_smp_base = of_iomap(np, 0);
+	of_node_put(np);
 	if (!m10v_smp_base)
 		return;
 
-- 
2.9.5