From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Wed, 20 Apr 2011 07:44:45 +0000 (+0200)
Subject: driver core/platform_device_add_resources: free resource before overwriting
X-Git-Tag: v3.0-rc1~390^2~23
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4a03d6f7c863a039b937649a93341615f531358e;p=karo-tx-linux.git

driver core/platform_device_add_resources: free resource before overwriting

Reviewed-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 667f282f8b7b..7d4bdaf557cf 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -200,6 +200,7 @@ int platform_device_add_resources(struct platform_device *pdev,
 			return -ENOMEM;
 	}
 
+	kfree(pdev->resource);
 	pdev->resource = r;
 	pdev->num_resources = num;
 	return 0;