diff options
| author | Yijing Wang <wangyijing@huawei.com> | 2014-10-27 07:48:46 (GMT) |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-11-21 16:34:29 (GMT) |
| commit | 6cf00af0ae158120e8149ed3d77746397b3f911f (patch) | |
| tree | 7b14a4ae637d058207731d559f0abe3790e4ed01 /arch | |
| parent | 8dd26dc8fecab05aa92cd7f109f691c1283c5a13 (diff) | |
| download | linux-6cf00af0ae158120e8149ed3d77746397b3f911f.tar.xz | |
ARM/PCI: Remove unused pcibios_add_bus() and pcibios_remove_bus()
There are no users of the struct hw_pci.add_bus() or .remove_bus() methods,
so remove the pointers from hw_pci. That makes pcibios_add_bus() and
pcibios_remove_bus() themselves superfluous, so remove them as well.
[bhelgaas: changelog]
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/mach/pci.h | 4 | ||||
| -rw-r--r-- | arch/arm/kernel/bios32.c | 16 |
2 files changed, 0 insertions, 20 deletions
diff --git a/arch/arm/include/asm/mach/pci.h b/arch/arm/include/asm/mach/pci.h index 8144d61..8292b5f 100644 --- a/arch/arm/include/asm/mach/pci.h +++ b/arch/arm/include/asm/mach/pci.h @@ -39,8 +39,6 @@ struct hw_pci { resource_size_t start, resource_size_t size, resource_size_t align); - void (*add_bus)(struct pci_bus *bus); - void (*remove_bus)(struct pci_bus *bus); }; /* @@ -71,8 +69,6 @@ struct pci_sys_data { resource_size_t start, resource_size_t size, resource_size_t align); - void (*add_bus)(struct pci_bus *bus); - void (*remove_bus)(struct pci_bus *bus); void *private_data; /* platform controller private data */ }; diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c index ff2be3a..daaff73 100644 --- a/arch/arm/kernel/bios32.c +++ b/arch/arm/kernel/bios32.c @@ -369,20 +369,6 @@ void pcibios_fixup_bus(struct pci_bus *bus) } EXPORT_SYMBOL(pcibios_fixup_bus); -void pcibios_add_bus(struct pci_bus *bus) -{ - struct pci_sys_data *sys = bus->sysdata; - if (sys->add_bus) - sys->add_bus(bus); -} - -void pcibios_remove_bus(struct pci_bus *bus) -{ - struct pci_sys_data *sys = bus->sysdata; - if (sys->remove_bus) - sys->remove_bus(bus); -} - /* * Swizzle the device pin each time we cross a bridge. If a platform does * not provide a swizzle function, we perform the standard PCI swizzling. @@ -487,8 +473,6 @@ static void pcibios_init_hw(struct device *parent, struct hw_pci *hw, sys->swizzle = hw->swizzle; sys->map_irq = hw->map_irq; sys->align_resource = hw->align_resource; - sys->add_bus = hw->add_bus; - sys->remove_bus = hw->remove_bus; INIT_LIST_HEAD(&sys->resources); if (hw->private_data) |