tree f03d0af72e50c544a089f500d14df4671f1ec464
parent 4432c4b4b69ee95c6884b893738a4eb7d85cc2d4
author Pali Rohár <pali@kernel.org> 1612705801 +0100
committer Marek Vasut <marex@denx.de> 1614741165 +0100

serial: usbtty: Fix puts function

This function has incorrect implementation of prepending CR prior LF.
Without this patch it prepended CR prior whole string which is going to be
written and let LF without leading CR. Fix this issue by inserting CR at
correct place to make output on usbtty serial console more readable.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>