[PATCH 07/11] sata_sil24: add hardreset

[Tejun Heo <htejun@gmail.com>]

Now that libata is smart enough to handle both soft and hard resets,
add hardreset method.  Note that sil24 hardreset doesn't supply
signature; still, the new reset mechanism can make good use of it.

Signed-off-by: Tejun Heo <htejun@gmail.com>

---

 drivers/scsi/sata_sil24.c |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)

8ef9da7d26ee574c1d719609c86b6c86543ab496
diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c
index a529628..c2df4b6 100644
--- a/drivers/scsi/sata_sil24.c
+++ b/drivers/scsi/sata_sil24.c
@@ -484,10 +484,19 @@ static int sil24_softreset(struct ata_po
 	return 0;
 }
 
+static int sil24_hardreset(struct ata_port *ap, int verbose,
+			   unsigned int *class)
+{
+	unsigned int dummy_class;
+
+	/* sil24 doesn't report device signature after hard reset */
+	return sata_std_hardreset(ap, verbose, &dummy_class);
+}
+
 static int sil24_probe_reset(struct ata_port *ap, unsigned int *classes)
 {
 	return ata_drive_probe_reset(ap, ata_std_probeinit,
-				     sil24_softreset, NULL,
+				     sil24_softreset, sil24_hardreset,
 				     ata_std_postreset, classes);
 }
 
-- 
1.1.3