serial: omap: fix rs485 probe on defered pinctrl
authorMichael Grzeschik <m.grzeschik@pengutronix.de>
Thu, 13 Feb 2014 09:52:03 +0000 (10:52 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 13 Feb 2014 17:57:33 +0000 (09:57 -0800)
If the gpio is not yet available we better also
defer the probing in the rs485 case.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/omap-serial.c

Simple merge