1 files changed, 8 insertions, 1 deletions

diff --git a/arch/sh/drivers/pci/fixups-dreamcast.c b/arch/sh/drivers/pci/fixups-dreamcast.c
index 2bf85cf091e1..ed7f489936f1 100644
--- a/arch/sh/drivers/pci/fixups-dreamcast.c
+++ b/arch/sh/drivers/pci/fixups-dreamcast.c
@@ -30,7 +30,7 @@
 
 static void __init gapspci_fixup_resources(struct pci_dev *dev)
 {
-        struct pci_channel *p = board_pci_channels;
+        struct pci_channel *p = dev->sysdata;
 
         printk(KERN_NOTICE "PCI: Fixing up device %s\n", pci_name(dev));
 
@@ -41,6 +41,13 @@ static void __init gapspci_fixup_resources(struct pci_dev *dev)
                  */
                 dev->resource[1].start  = p->io_resource->start  + 0x100;
                 dev->resource[1].end    = dev->resource[1].start + 0x200 - 1;
+
+                /*
+                 * This is not a normal BAR, prevent any attempts to move
+                 * the BAR, as this will result in a bus lock.
+                 */
+                dev->resource[1].flags |= IORESOURCE_PCI_FIXED;
+
                 /*
                  * Redirect dma memory allocations to special memory window.
                  */