From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sun, 30 Oct 2005 16:32:27 +0000 (+0000)
Subject: [DRIVER MODEL] Add missing driver_unregister in i2c-s3c2410 failure path.
X-Git-Tag: v2.6.15-rc1~59^2~6^2~1
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e32e28edc3d894201e15b19df627af66023aa91f;p=linux-2.6

[DRIVER MODEL] Add missing driver_unregister in i2c-s3c2410 failure path.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index a1268e5342..1b582262e6 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -918,8 +918,11 @@ static int __init i2c_adap_s3c_init(void)
 	int ret;
 
 	ret = driver_register(&s3c2410_i2c_driver);
-	if (ret == 0)
-		ret = driver_register(&s3c2440_i2c_driver); 
+	if (ret == 0) {
+		ret = driver_register(&s3c2440_i2c_driver);
+		if (ret)
+			driver_unregister(&s3c2410_i2c_driver);
+	}
 
 	return ret;
 }