ata_piix: add Toshiba Tecra M4 to broken suspend list

Add Toshiba Tecra M4 to broken suspend list.  This is from OSDL
bugzilla bug 7780.

Signed-off-by: Peter Schwenke <peter@bluetoad.com.au>
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index b538e1d22bf2..bb62a588f489 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -974,6 +974,13 @@ static int piix_broken_suspend(void)
                         },
                 },
                 {
+                        .ident = "TECRA M4",
+                        .matches = {
+                                DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+                                DMI_MATCH(DMI_PRODUCT_NAME, "Tecra M4"),
+                        },
+                },
+                {
                         .ident = "TECRA M5",
                         .matches = {
                                 DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),