From 0aea531326d1a17ccef7d9a538429c5b32cf4f12 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Wed, 18 Jun 2008 01:33:32 +0300 Subject: PCI: remove unused arch pcibios_update_resource() functions Russell King did the following back in 2003: <-- snip --> [PCI] pci-9: Kill per-architecture pcibios_update_resource() Kill pcibios_update_resource(), replacing it with pci_update_resource(). pci_update_resource() uses pcibios_resource_to_bus() to convert a resource to a device BAR - the transformation should be exactly the same as the transformation used for the PCI bridges. pci_update_resource "knows" about 64-bit BARs, but doesn't attempt to set the high 32-bits to anything non-zero - currently no architecture attempts to do something different. If anyone cares, please fix; I'm going to reflect current behaviour for the time being. Ivan pointed out the following architectures need to examine their pcibios_update_resource() implementation - they should make sure that this new implementation does the right thing. #warning's have been added where appropriate. ia64 mips mips64 This cset also includes a fix for the problem reported by AKPM where 64-bit arch compilers complain about the resource mask being placed in a u32. <-- snip --> This patch removes the unused pcibios_update_resource() functions the kernel gained since, from FRV, m68k, mips & sh architectures. Signed-off-by: Adrian Bunk Acked-by: David Howells Acked-by: Greg Ungerer Acked-by: Paul Mundt Acked-by: Ralf Baechle Signed-off-by: Jesse Barnes --- arch/m68knommu/kernel/comempci.c | 9 --------- 1 file changed, 9 deletions(-) (limited to 'arch/m68knommu') diff --git a/arch/m68knommu/kernel/comempci.c b/arch/m68knommu/kernel/comempci.c index 6ee00effbad..0a68b5a85f8 100644 --- a/arch/m68knommu/kernel/comempci.c +++ b/arch/m68knommu/kernel/comempci.c @@ -373,15 +373,6 @@ int pcibios_enable_device(struct pci_dev *dev, int mask) return(0); } -/*****************************************************************************/ - -void pcibios_update_resource(struct pci_dev *dev, struct resource *root, struct resource *r, int resource) -{ - printk(KERN_WARNING "%s(%d): no support for changing PCI resources...\n", - __FILE__, __LINE__); -} - - /*****************************************************************************/ /* -- cgit v1.2.2