linux-kernel - [PATCH 10/38] arm: exynos: add missing put

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Date:	Thu, 19 Dec 2013 16:03:21 +0100
From:	Levente Kurusa <levex@...ux.com>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	Levente Kurusa <levex@...ux.com>,
	Russell King <linux@....linux.org.uk>,
	Kukjin Kim <kgene.kim@...sung.com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org
Subject: [PATCH 10/38] arm: exynos: add missing put_device call

This is required so that we give up the last reference to the device.

Signed-off-by: Levente Kurusa <levex@...ux.com>
---
 arch/arm/mach-exynos/common.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index 61d2906..8b58829 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -407,7 +407,13 @@ early_initcall(exynos4_l2x0_cache_init);
 
 static int __init exynos_init(void)
 {
+	int rc = 0;
+
 	printk(KERN_INFO "EXYNOS: Initializing architecture\n");
 
-	return device_register(&exynos4_dev);
+	rc = device_register(&exynos4_dev);
+	if (rc)
+		put_device(&exynos4_dev);
+	
+	return rc;
 }
-- 
1.8.3.1

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