From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Fri, 28 Mar 2014 02:36:32 +0000 (+1100)
Subject: tty/hvc_opal: Kick the HVC thread on OPAL console events
X-Git-Tag: v3.15-rc1~43^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32b941b79394435c1b6d688abfe762c5b3c82afa;p=pandora-kernel.git

tty/hvc_opal: Kick the HVC thread on OPAL console events

The firmware can notify us when new input data is available, so
let's make sure we wakeup the HVC thread in that case.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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