From 9f10d9ee0ac6d79d7bc8b9a158bf4a29322d84d3 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Tue, 26 Feb 2008 21:50:35 +0100
Subject: [PATCH] ide-cd: fix 'ireason' handling for REQ_TYPE_ATA_PC requests

Pass 'struct request *rq' to ide_cd_check_ireason() from cdrom_newpc_intr()
and use ide_cd_check_ireason() also for REQ_TYPE_ATA_PC requests.

This fixes some hangs caused by not finishing the transfer before ending
the request and also makes use of 'ireason == 1' quirk for spurious IRQs.

Tested-by: Brad Rosser <brad.rosser@gmail.com>
Cc: Borislav Petkov <petkovbb@googlemail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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