From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Tue, 22 Nov 2011 13:22:55 +0000 (+0100)
Subject: serial/imx: propagate error of platform_driver_register in init routine
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f227824e84c8622e68d9fdc29e78af88a285dfdc;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

serial/imx: propagate error of platform_driver_register in init routine

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index 163fc9021f5a..962cafa175f7 100644
--- a/drivers/tty/serial/imx.c
+++ b/drivers/tty/serial/imx.c
@@ -1476,7 +1476,7 @@ static int __init imx_serial_init(void)
 	if (ret != 0)
 		uart_unregister_driver(&imx_reg);
 
-	return 0;
+	return ret;
 }
 
 static void __exit imx_serial_exit(void)