Revert "serial: imx: remove the DMA wait queue"
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 30 May 2014 02:30:54 +0000 (19:30 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 30 May 2014 02:30:54 +0000 (19:30 -0700)
This reverts commit e2f2786606d49d3aae545c61c04757a64cf7e5f0.

Huang reports that this patch is broken and should be reverted.

Cc: Huang Shijie <b32955@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/imx.c

Simple merge