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PCI: fix pci_fixup_video as it blows up on sparc64

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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>
This commit is contained in:
Eiichiro Oiwa
2006-10-23 15:14:07 +09:00
committed by Greg Kroah-Hartman
parent 35ae61a0f4
commit 6b5c76b8e2
5 changed files with 128 additions and 49 deletions
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5
drivers/pci/rom.c
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@@ -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 */