3.2-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Sergei Shtylyov <redacted>

commit 9716387311c790de381214c03e7f1b72b91a8189 upstream.

According to the HT6560H datasheet, the recovery timing field is 4-bit wide,
with a value of 0 meaning 16 cycles. Correct obvious thinko in the recovery
field mask.

Signed-off-by: Sergei Shtylyov <redacted>
Signed-off-by: Jeff Garzik <redacted>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/ata/pata_legacy.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c

@@ -401,8 +401,7 @@ static void ht6560b_set_piomode(struct a
 	ata_timing_compute(adev, adev->pio_mode, &t, 20000, 1000);
 
 	active = clamp_val(t.active, 2, 15);
-	recover = clamp_val(t.recover, 2, 16);
-	recover &= 0x15;
+	recover = clamp_val(t.recover, 2, 16) & 0x0F;
 
 	inb(0x3E6);
 	inb(0x3E6);