[PATCH] ata_piix: add Tecra M3 to broken suspend blacklist

[Tejun Heo <htejun@gmail.com>]

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>
---
 drivers/ata/ata_piix.c |    8 ++++++++
 1 file changed, 8 insertions(+)

Index: work/drivers/ata/ata_piix.c
===================================================================
--- work.orig/drivers/ata/ata_piix.c
+++ work/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;
 }