From: Rusty Russell <rusty@rustcorp.com.au>
Date: Mon, 19 Nov 2007 16:20:42 +0000 (-0500)
Subject: virtio: fix module/device unloading
X-Git-Tag: v2.6.24-rc4~103^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=74b2553f1d13e60fb27063204bd5b6908a6f8494;p=pandora-kernel.git

virtio: fix module/device unloading

The virtio code never hooked through the ->remove callback.  Although
noone supports device removal at the moment, this code is already
needed for module unloading.

This of course also revealed bugs in virtio_blk, virtio_net and lguest
unloading paths.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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