diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c
index 965c436..5b77a5b 100644
--- a/drivers/ide/pci/generic.c
+++ b/drivers/ide/pci/generic.c
@@ -237,10 +237,12 @@
 	if (dev->vendor == PCI_VENDOR_ID_JMICRON && PCI_FUNC(dev->devfn) != 1)
 		goto out;
 
-	pci_read_config_word(dev, PCI_COMMAND, &command);
-	if (!(command & PCI_COMMAND_IO)) {
-		printk(KERN_INFO "Skipping disabled %s IDE controller.\n", d->name);
-		goto out;
+	if (dev->vendor != PCI_VENDOR_ID_JMICRON) {
+		pci_read_config_word(dev, PCI_COMMAND, &command);
+		if (!(command & PCI_COMMAND_IO)) {
+			printk(KERN_INFO "Skipping disabled %s IDE controller.\n", d->name);
+			goto out;
+		}
 	}
 	ret = ide_setup_pci_device(dev, d);
 out: