stm32f4: fix serial output
authorkunhuahuang <huangkunhua@gmail.com>
Mon, 27 Apr 2015 18:25:45 +0000 (02:25 +0800)
committerTom Rini <trini@konsulko.com>
Sun, 10 May 2015 11:29:38 +0000 (07:29 -0400)
commit85e5f5b7a7f8d889271f94791606cde62d81d53f
treef4b1f77bd8550d758051c0baaa2630b59c501bdd
parentecb301394b8745f335dee66546a60dc13edba4d8
stm32f4: fix serial output

This patch fix the serial output.
The source is from Kamil Lulko's "stm32f429-discovery board support"

Thanks, Varcain. I learned a lot.

Signed-off-by: kunhuahuang <huangkunhua@gmail.com>
drivers/serial/serial_stm32.c