serial: imx: Disable irqs before requesting them
authorFabio Estevam <fabio.estevam@freescale.com>
Wed, 17 Jun 2015 20:35:43 +0000 (17:35 -0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 24 Jul 2015 00:37:53 +0000 (17:37 -0700)
Disable interrupts before requesting them in order to fix a kernel oops
after lauching a kernel via kexec.

Tested on a imx6sl-evk board.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/imx.c

Simple merge