diff options
Diffstat (limited to 'arch/microblaze/pci/pci-common.c')
| -rw-r--r-- | arch/microblaze/pci/pci-common.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c index 12764df0472e..2965892d05f8 100644 --- a/arch/microblaze/pci/pci-common.c +++ b/arch/microblaze/pci/pci-common.c @@ -38,9 +38,6 @@ static DEFINE_SPINLOCK(hose_spinlock); LIST_HEAD(hose_list); -/* XXX kill that some day ... */ -static int global_phb_number; /* Global phb counter */ - /* ISA Memory physical address */ resource_size_t isa_mem_base; @@ -49,32 +46,6 @@ EXPORT_SYMBOL(isa_io_base); static int pci_bus_count; -struct pci_controller *pcibios_alloc_controller(struct device_node *dev) -{ - struct pci_controller *phb; - - phb = zalloc_maybe_bootmem(sizeof(struct pci_controller), GFP_KERNEL); - if (!phb) - return NULL; - spin_lock(&hose_spinlock); - phb->global_number = global_phb_number++; - list_add_tail(&phb->list_node, &hose_list); - spin_unlock(&hose_spinlock); - phb->dn = dev; - phb->is_dynamic = mem_init_done; - return phb; -} - -void pcibios_free_controller(struct pci_controller *phb) -{ - spin_lock(&hose_spinlock); - list_del(&phb->list_node); - spin_unlock(&hose_spinlock); - - if (phb->is_dynamic) - kfree(phb); -} - static resource_size_t pcibios_io_size(const struct pci_controller *hose) { return resource_size(&hose->io_resource); |