diff options
Diffstat (limited to 'arch/powerpc/platforms/82xx/pq2.c')
| -rw-r--r-- | arch/powerpc/platforms/82xx/pq2.c | 49 |
1 files changed, 3 insertions, 46 deletions
diff --git a/arch/powerpc/platforms/82xx/pq2.c b/arch/powerpc/platforms/82xx/pq2.c index 1cdd5ed9d896..391d72a2e09d 100644 --- a/arch/powerpc/platforms/82xx/pq2.c +++ b/arch/powerpc/platforms/82xx/pq2.c @@ -10,6 +10,8 @@ * Copyright (c) 2006 MontaVista Software, Inc. */ +#include <linux/kprobes.h> + #include <asm/cpm2.h> #include <asm/io.h> #include <asm/pci-bridge.h> @@ -29,49 +31,4 @@ void __noreturn pq2_restart(char *cmd) panic("Restart failed\n"); } - -#ifdef CONFIG_PCI -static int pq2_pci_exclude_device(struct pci_controller *hose, - u_char bus, u8 devfn) -{ - if (bus == 0 && PCI_SLOT(devfn) == 0) - return PCIBIOS_DEVICE_NOT_FOUND; - else - return PCIBIOS_SUCCESSFUL; -} - -static void __init pq2_pci_add_bridge(struct device_node *np) -{ - struct pci_controller *hose; - struct resource r; - - if (of_address_to_resource(np, 0, &r) || r.end - r.start < 0x10b) - goto err; - - pci_add_flags(PCI_REASSIGN_ALL_BUS); - - hose = pcibios_alloc_controller(np); - if (!hose) - return; - - hose->dn = np; - - setup_indirect_pci(hose, r.start + 0x100, r.start + 0x104, 0); - pci_process_bridge_OF_ranges(hose, np, 1); - - return; - -err: - printk(KERN_ERR "No valid PCI reg property in device tree\n"); -} - -void __init pq2_init_pci(void) -{ - struct device_node *np; - - ppc_md.pci_exclude_device = pq2_pci_exclude_device; - - for_each_compatible_node(np, NULL, "fsl,pq2-pci") - pq2_pci_add_bridge(np); -} -#endif +NOKPROBE_SYMBOL(pq2_restart) |