From: Amit Shah <amit.shah@redhat.com>
Date: Wed, 14 Sep 2011 07:36:41 +0000 (+0530)
Subject: virtio: console: Use wait_event_freezable instead of _interruptible
X-Git-Tag: v3.2-rc1~83^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a08fa92d16f2fa112e3400c6c513d23ae78b960a;p=pandora-kernel.git

virtio: console: Use wait_event_freezable instead of _interruptible

Get ready to support suspend/resume by using the freezable calls so that
blocking read/write syscalls are handled properly across suspend/resume.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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