1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index 3816b8605e0d..46dc70e0dee7 100644
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -329,7 +329,7 @@ static int hpt37x_pre_reset(struct ata_link *link, unsigned long deadline)
         /* Restore state */
         pci_write_config_byte(pdev, 0x5B, scr2);
 
-        if (ata66 & (1 << ap->port_no))
+        if (ata66 & (2 >> ap->port_no))
                 ap->cbl = ATA_CBL_PATA40;
         else
                 ap->cbl = ATA_CBL_PATA80;