PCI: fix pci_fixup_video as it blows up on sparc64
This reverts much of the original pci_fixup_video change and makes it
work for all arches that need it.
fixed, and tested on x86, x86_64 and IA64 dig.
Signed-off-by: Eiichiro Oiwa <eiichiro.oiwa.nm@hitachi.com>
Acked-by: David Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c
index 43e4a49..e1dcefc 100644
--- a/drivers/pci/rom.c
+++ b/drivers/pci/rom.c
@@ -72,8 +72,9 @@
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 */