tty: serial: xuartps: Wait for rx and tx reset done status
authorNava kishore Manne <nava.manne@xilinx.com>
Thu, 15 Sep 2016 09:15:31 +0000 (14:45 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 22 Sep 2016 09:46:12 +0000 (11:46 +0200)
commit27b17ae0732a607532e58b3d52b0b636d82269da
tree2791290bec876f6ebb1bcbf061893f99b0392d58
parent3816b2f886d0918d8a8ae593b2db203ab905a889
tty: serial: xuartps: Wait for rx and tx reset done status

After issuing the reset, driver is not checking the rx and tx reset
done status. So, modified driver to wait for the reset done status.

Signed-off-by: Nava kishore Manne <navam@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/xilinx_uartps.c