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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>
This commit is contained in:
Uwe Kleine-König 2011-11-22 14:22:55 +01:00 committed by Greg Kroah-Hartman
parent 514f31d19e
commit f227824e84
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/imx.c
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@ -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)