tree 6b7b27b64f958a7cfb8f511ad930d480de05496c
parent a8df6a51600a93ce3d13eebbdf81f45bf719cb15
author Soren Brinkmann <soren.brinkmann@xilinx.com> 1452562901 -0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1454827943 -0800

tty: xuartps: Consolidate TX handling

start_tx and the ISR used largely identical code to transmit data.
Consolidate that in one place.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>