PPC32: remove a couple of unused files.

arch/ppc/kernel/galaxy_pci.c

-/*
- * BK Id: %F% %I% %G% %U% %#%
- */
-/*
- *
- *    Copyright (c) 2000 Grant Erickson <grant@borg.umn.edu>
- *    All rights reserved.
- *
- *    Module name: galaxy_pci.c
- *
- *    Description:
- *      PCI interface code for the IBM PowerPC 405GP on-chip PCI bus
- *      interface.
- *
- *      Why is this file called "galaxy_pci"? Because on the original
- *      IBM "Walnut" evaluation board schematic I have, the 405GP is
- *      is labeled "GALAXY".
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/string.h>
-#include <linux/init.h>
-
-#include <asm/processor.h>
-#include <asm/system.h>
-#include <asm/io.h>
-#include <asm/machdep.h>
-#include <asm/pci-bridge.h>
-
-
-/* Preprocessor Defines */
-
-#define	PCICFGADDR	(volatile unsigned int *)(0xEEC00000)
-#define	PCICFGDATA	(volatile unsigned int *)(0xEEC00004)
-
-
-/* Function Prototypes */
-
-void __init
-galaxy_pcibios_fixup(void)
-{
-
-}
-
-static int
-galaxy_pcibios_read_config_byte(struct pci_controller* hose,
-				  u8 bus, u8 dev, u8 offset, u8 *val)
-{
-
-	return (PCIBIOS_SUCCESSFUL);
-}
-
-static int
-galaxy_pcibios_read_config_word(struct pci_controller* hose,
-				  u8 bus, u8 dev, u8 offset, u16 *val)
-{
-
-	return (PCIBIOS_SUCCESSFUL);
-}
-
-static int
-galaxy_pcibios_read_config_dword(struct pci_controller* hose,
-				  u8 bus, u8 dev, u8 offset, u32 *val)
-{
-
-	return (PCIBIOS_SUCCESSFUL);
-}
-
-static int
-galaxy_pcibios_write_config_byte(struct pci_controller* hose,
-				  u8 bus, u8 dev, u8 offset, u8 val)
-{
-
-	return (PCIBIOS_SUCCESSFUL);
-}
-
-static int
-galaxy_pcibios_write_config_word(struct pci_controller* hose,
-				  u8 bus, u8 dev, u8 offset, u16 val)
-{
-
-	return (PCIBIOS_SUCCESSFUL);
-}
-
-static int
-galaxy_pcibios_write_config_dword(struct pci_controller* hose,
-				  u8 bus, u8 dev, u8 offset, u32 val)
-{
-
-	return (PCIBIOS_SUCCESSFUL);
-}
-
-static struct pci_controller_ops galaxy_pci_ops =
-{
-	galaxy_pcibios_read_config_byte,
-	galaxy_pcibios_read_config_word,
-	galaxy_pcibios_read_config_dword,
-	galaxy_pcibios_write_config_byte,
-	galaxy_pcibios_write_config_word,
-	galaxy_pcibios_write_config_dword
-};
-
-void __init
-galaxy_find_bridges(void)
-{
-	struct pci_controller* hose;
-
-	set_config_access_method(galaxy);
-
-	ppc_md.pcibios_fixup = galaxy_pcibios_fixup;
-	hose = pcibios_alloc_controller();
-	if (!hose)
-		return;
-	hose->ops = &galaxy_pci_ops;
-	/* Todo ...
-	hose->cfg_data = ioremap(PCICFGDATA, ...);
-	hose->cfg_addr = ioremap(PCICFGADDR, ...);
-	*/
-}