[U-Boot] [PATCH v2 4/8] dm: serial: consolidate common code more

[Simon Glass]

On 23 October 2014 07:26, Masahiro Yamada <yamada.m at jp.panasonic.com> wrote:
> Commit b8893327e9d2 (dm: serial: Put common code into separate functions)
> consolidated getc() and putc().  This commit does more puts() and tsts().
>
> Also rename locally used functions to _serial_*() for clarification
> because we have similar functions names here are there in this file.
>
> Signed-off-by: Masahiro Yamada <yamada.m at jp.panasonic.com>

Acked-by: Simon Glass <sjg at chromium.org>