From: Thomas Weber <weber@corscience.de>
Date: Tue, 1 Feb 2011 07:30:41 +0000 (+0100)
Subject: OMAP: Enable Magic SysRq on serial console ttyOx
X-Git-Tag: v2.6.39-rc1~470^2~73
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=364a6ece62455f669336e50d5b00f14ba650da93;p=pandora-kernel.git

OMAP: Enable Magic SysRq on serial console ttyOx

Magic SysRq key is not working for OMAP on new serial
console ttyOx because SUPPORT_SYSRQ is not defined
for omap-serial.

This patch defines SUPPORT_SYSRQ in omap-serial and
enables handling of Magic SysRq character.

Further there is an issue of losing first break character.
Removing the reset of the lsr_break_flag fixes this issue.

Signed-off-by: Thomas Weber <weber@corscience.de>
Acked-by: Govindraj.R <govindraj.raja@ti.com>
Tested-by: Manjunath G Kondaiah <manjugk@ti.com>
Acked-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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