[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>

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index a1268e534254..1b582262e677 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;
 }