Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6

[linux-2.6] / drivers / pci / rom.c

diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c
index 43e4a49f2cc428275cc77a74bb52c61fe9d428b3..e1dcefc69bb4fb14873ff0c8622d7a971eb21330 100644 (file)
--- a/drivers/pci/rom.c
+++ b/drivers/pci/rom.c
@@ -72,8 +72,9 @@ void __iomem *pci_map_rom(struct pci_dev *pdev, size_t *size)
        int last_image;
 
        /*
-        * IORESOURCE_ROM_SHADOW set if the VGA enable bit of the Bridge Control
-        * register is set for embedded VGA.
+        * IORESOURCE_ROM_SHADOW set on x86, x86_64 and IA64 supports legacy
+        * memory map if the VGA enable bit of the Bridge Control register is
+        * set for embedded VGA.
         */
        if (res->flags & IORESOURCE_ROM_SHADOW) {
                /* primary video rom always starts here */