From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Mon, 23 Sep 2013 13:54:20 +0000 (+0800)
Subject: serial: sccnxp: missing uart_unregister_driver() on error in sccnxp_probe()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7a95b815da307d66430f30d7b18dcddce62507bd;p=linux-beck.git

serial: sccnxp: missing uart_unregister_driver() on error in sccnxp_probe()

Add the missing uart_unregister_driver() before return
from sccnxp_probe() in the error handling case.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/serial/sccnxp.c b/drivers/tty/serial/sccnxp.c
index 49e9bbfe6cab..a447f71538ef 100644
--- a/drivers/tty/serial/sccnxp.c
+++ b/drivers/tty/serial/sccnxp.c
@@ -986,6 +986,7 @@ static int sccnxp_probe(struct platform_device *pdev)
 		return 0;
 	}
 
+	uart_unregister_driver(&s->uart);
 err_out:
 	if (!IS_ERR(s->regulator))
 		return regulator_disable(s->regulator);