From: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
Date: Mon, 20 May 2013 00:55:38 +0000 (+0930)
Subject: virtio: console: Add emergency writeonly register to config space
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~25^3~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1c6264cc67ac8712d84392fbc9293289011407c0;p=pandora-kernel.git

virtio: console: Add emergency writeonly register to config space

This patch adds an emerg_wr register (writeonly) in config space
of virtio console device which can be used for debugging.

Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
Signed-off-by: Anup Patel <anup.patel@linaro.org>
Acked-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---

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