From: James Laird <jhl@mafipulation.org>
Date: Tue, 19 Nov 2013 00:06:38 +0000 (+1100)
Subject: ahci: mcp89: enter AHCI mode under Apple BIOS emulation
X-Git-Tag: v3.14-rc1~135^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cb85696d7277592ddbd2897db9a29f3ec6e9fe11;p=pandora-kernel.git

ahci: mcp89: enter AHCI mode under Apple BIOS emulation

Apple's BIOS emulation forcibly disables MCP89 AHCI, eg. on Macbook7,1.
We can re-enable it, replacing the previous workaround of using
ata_generic.

tj: whitespace adjustments, dropped inline from is_mcp89_apple()

Signed-off-by: James Laird <jhl@mafipulation.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
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