From: Jouni Hogander <jouni.hogander@nokia.com>
Date: Tue, 9 Dec 2008 11:36:50 +0000 (+0200)
Subject: OMAP: UART: Add sysfs interface for adjusting UART sleep timeout
X-Git-Tag: v2.6.31-rc1~344^2~23^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba87a9beae8b39894f55761f4aff5ae2ca624f81;p=pandora-kernel.git

OMAP: UART: Add sysfs interface for adjusting UART sleep timeout

This patch makes it possible to change uart sleep timeout. New sysfs
entry is added (/sys/devices/platform/serial8250.<uart>/sleep_timeout)
Writing zero will disable the timeout feature and prevent UART clocks
from being disabled.

Also default timeout is increased to 5 second to make serial console
more usable.

Original patch was written by Tero Kristo.

Cc: Tero Kristo <Tero.Kristo@nokia.com>
Signed-off-by: Jouni Hogander <jouni.hogander@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
---

Reading git-diff-tree failed