tree e5fe8ca9b5262c90290f66182615f7e284be8754
parent 1adbee50fd6fce5af4feb34d2db93cfe4d2066a4
author Ondrej Zary <linux@rainbow-software.org> 1244663829 -0700
committer Jens Axboe <jens.axboe@oracle.com> 1244668036 +0200

floppy: fix hibernation

Based on Ingo Molnar's patch from 2006, this makes the floppy work after
resume from hibernation, at least on my machine.

This fix resets the floppy controller on resume.  It was experimentally
determined to bring the controller back to life - we don't really know why
it works.

floppy_init() does the same thing at boot/modprobe time.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Ingo Molnar <mingo@elte.hu>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>