From: Borislav Petkov <petkovbb@gmail.com>
Date: Sun, 26 Apr 2009 08:39:07 +0000 (+0200)
Subject: ide: unify interrupt reason checking
X-Git-Tag: v2.6.31-rc1~103^2~19^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=103f7033bd0f7b65ff3e0a5ea72449d08010b031;p=pandora-kernel.git

ide: unify interrupt reason checking

Add ide_check_ireason() function that handles all ATAPI devices.
Reorganize all unlikely cases in ireason checking further down in the
code path.

In addition, add PFX for printks originating from ide-atapi. Finally,
remove ide_cd_check_ireason.

Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
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