From: Tejun Heo <htejun@gmail.com>
Date: Fri, 27 Jul 2007 05:55:07 +0000 (+0900)
Subject: ata_piix: add Tecra M3 to broken suspend blacklist
X-Git-Tag: v2.6.23-rc2~25^2~2
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7abe79c353caf868053c2ddcada7f4c20c8251e6;p=linux-2.6

ata_piix: add Tecra M3 to broken suspend blacklist

Add Tecra M3 to the broken suspend blacklist.  Tecra M3 doesn't have
proper DMI_PRODUCT_NAME but has an OEM_STRING instead.  Match it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index fb3b959465..a78832ea81 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -916,10 +916,18 @@ static int piix_broken_suspend(void)
 		},
 		{ }
 	};
+	static const char *oemstrs[] = {
+		"Tecra M3,",
+	};
+	int i;
 
 	if (dmi_check_system(sysids))
 		return 1;
 
+	for (i = 0; i < ARRAY_SIZE(oemstrs); i++)
+		if (dmi_find_device(DMI_DEV_TYPE_OEM_STRING, oemstrs[i], NULL))
+			return 1;
+
 	return 0;
 }