msm_serial_hs_lite: Read back the NCF register after writing

The UARTDM core requires that the NCF value be read back
after being written to avoid data from being dropped from
the TX queue.

Change-Id: Ia8e9c85982d032ff5b1ca95d2a78c9827a8cbe37
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
1 file changed