From: Alistair Popple <alistair@popple.id.au>
Date: Fri, 22 Nov 2013 02:08:29 +0000 (+1100)
Subject: ahci: add support for IBM Akebono platform device
X-Git-Tag: v3.2.54~101
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b7cfe5a757a18cfb48311bb60e86b33b04c9394;p=pandora-kernel.git

ahci: add support for IBM Akebono platform device

commit 2435dcb98cfe13c246aa27df393e22bc24bbcd20 upstream.

The new IBM Akebono board has a PPC476GTR SoC with an AHCI compliant
SATA controller. This patch adds a compatible property for the new SoC
to the AHCI platform driver.

Signed-off-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Tejun Heo <tj@kernel.org>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index 43b875810d1b..6692108af534 100644
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -204,6 +204,7 @@ static int __devexit ahci_remove(struct platform_device *pdev)
 
 static const struct of_device_id ahci_of_match[] = {
 	{ .compatible = "calxeda,hb-ahci", },
+	{ .compatible = "ibm,476gtr-ahci", },
 	{},
 };
 MODULE_DEVICE_TABLE(of, ahci_of_match);