From 2b54ed9467697b0ce2d60d89e5e4253c9e322c26 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sat, 5 Jul 2008 20:30:51 +0200
Subject: [PATCH] ide: ide_unregister() locking bugfix

Holding ide_lock for ide_release_dma_engine() call is unnecessary
and triggers WARN_ON(irqs_disabled()) in dma_free_coherent().

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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