tty: xuartps: Add polled mode support for xuartps
authorVlad Lungu <vlad.lungu@windriver.com>
Thu, 17 Oct 2013 21:08:07 +0000 (14:08 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 20 Oct 2013 02:47:37 +0000 (19:47 -0700)
commit6ee04c6c5488b2b7fdfa22c771c127411f86e610
tree2b12b6cc23f1ff0ea72478e720fd2dc7983f79ff
parent0c0c47bc40a2e358d593b2d7fb93b50027fbfc0c
tty: xuartps: Add polled mode support for xuartps

This allows KDB/KGDB to run.

Signed-off-by: Vlad Lungu <vlad.lungu@windriver.com>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/xilinx_uartps.c