dm: serial: consolidate common code more
authorMasahiro Yamada <yamada.m@jp.panasonic.com>
Thu, 23 Oct 2014 13:26:08 +0000 (22:26 +0900)
committerSimon Glass <sjg@chromium.org>
Fri, 24 Oct 2014 03:43:09 +0000 (21:43 -0600)
commiteea5a4cc1baa1b7f2697c4385aeae881430bff24
tree1ce3365e8241edb0c371340e3bf8de734e06f593
parent52a0a6f0dcd662c5069737687d53d8bfb1e17bfb
dm: serial: consolidate common code more

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@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
drivers/serial/serial-uclass.c