1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/ata/pata_winbond.c b/drivers/ata/pata_winbond.c
index 553658bacce0..549cbbe9fd07 100644
--- a/drivers/ata/pata_winbond.c
+++ b/drivers/ata/pata_winbond.c
@@ -197,6 +197,7 @@ static __init int winbond_init_one(unsigned long port)
 
         for (i = 0; i < 2 ; i ++) {
                 unsigned long cmd_port = 0x1F0 - (0x80 * i);
+                unsigned long ctl_port = cmd_port + 0x206;
                 struct ata_host *host;
                 struct ata_port *ap;
                 void __iomem *cmd_addr, *ctl_addr;
@@ -212,14 +213,16 @@ static __init int winbond_init_one(unsigned long port)
                 host = ata_host_alloc(&pdev->dev, 1);
                 if (!host)
                         goto err_unregister;
+                ap = host->ports[0];
 
                 rc = -ENOMEM;
                 cmd_addr = devm_ioport_map(&pdev->dev, cmd_port, 8);
-                ctl_addr = devm_ioport_map(&pdev->dev, cmd_port + 0x0206, 1);
+                ctl_addr = devm_ioport_map(&pdev->dev, ctl_port, 1);
                 if (!cmd_addr || !ctl_addr)
                         goto err_unregister;
 
-                ap = host->ports[0];
+                ata_port_desc(ap, "cmd 0x%lx ctl 0x%lx", cmd_port, ctl_port);
+
                 ap->ops = &winbond_port_ops;
                 ap->pio_mask = 0x1F;
                 ap->flags |= ATA_FLAG_SLAVE_POSS;