1 files changed, 15 insertions, 7 deletions

diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index 6302010fd8e2..8812eaa7f169 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -158,7 +158,7 @@ EXPORT_SYMBOL_GPL(ide_setup_pci_noise);
 
 static int ide_pci_enable(struct pci_dev *dev, const struct ide_port_info *d)
 {
-        int ret;
+        int ret, bars;
 
         if (pci_enable_device(dev)) {
                 ret = pci_enable_device_io(dev);
@@ -181,13 +181,21 @@ static int ide_pci_enable(struct pci_dev *dev, const struct ide_port_info *d)
                 goto out;
         }
 
-        /* FIXME: Temporary - until we put in the hotplug interface logic
-           Check that the bits we want are not in use by someone else. */
-        ret = pci_request_region(dev, 4, "ide_tmp");
-        if (ret < 0)
-                goto out;
+        if (d->host_flags & IDE_HFLAG_SINGLE)
+                bars = (1 << 2) - 1;
+        else
+                bars = (1 << 4) - 1;
 
-        pci_release_region(dev, 4);
+        if ((d->host_flags & IDE_HFLAG_NO_DMA) == 0) {
+                if (d->host_flags & IDE_HFLAG_CS5520)
+                        bars |= (1 << 2);
+                else
+                        bars |= (1 << 4);
+        }
+
+        ret = pci_request_selected_regions(dev, bars, d->name);
+        if (ret < 0)
+                printk(KERN_ERR "%s: can't reserve resources\n", d->name);
 out:
         return ret;
 }