1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/ata/pata_qdi.c b/drivers/ata/pata_qdi.c
index 032fa67acc8b..7d4c696c4cb6 100644
--- a/drivers/ata/pata_qdi.c
+++ b/drivers/ata/pata_qdi.c
@@ -234,6 +234,7 @@ static struct ata_port_operations qdi6580_port_ops = {
 
 static __init int qdi_init_one(unsigned long port, int type, unsigned long io, int irq, int fast)
 {
+        unsigned long ctl = io + 0x206;
         struct platform_device *pdev;
         struct ata_host *host;
         struct ata_port *ap;
@@ -250,7 +251,7 @@ static __init int qdi_init_one(unsigned long port, int type, unsigned long io, i
 
         ret = -ENOMEM;
         io_addr = devm_ioport_map(&pdev->dev, io, 8);
-        ctl_addr = devm_ioport_map(&pdev->dev, io + 0x206, 1);
+        ctl_addr = devm_ioport_map(&pdev->dev, ctl, 1);
         if (!io_addr || !ctl_addr)
                 goto fail;
 
@@ -275,6 +276,8 @@ static __init int qdi_init_one(unsigned long port, int type, unsigned long io, i
         ap->ioaddr.ctl_addr = ctl_addr;
         ata_std_ports(&ap->ioaddr);
 
+        ata_port_desc(ap, "cmd %lx ctl %lx", io, ctl);
+
         /*
          *      Hook in a private data structure per channel
          */