sh: drain and wait for early printk

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Drain by waiting for all characters to be sent, and make sure to
wait a little bit after setting up the baud rate.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

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Magnus Damm 2008-04-23 21:05:11 +09:00 • committed by Paul Mundt

parent 0fba321365

commit 4a65e3827b

1 changed files with 6 additions and 0 deletions

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arch/sh/kernel/early_printk.c

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