Messages in this thread Patch in this message | | | From | Yijing Wang <> | Subject | [PATCH 09/10] arm/PCI: Clean unused pcibios_add_bus() and pcibios_remove_bus() | Date | Mon, 27 Oct 2014 15:48:46 +0800 |
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MSI controller has been saved in pci_sys_data, now we can clean up pcibios_add_bus() and pcibios_remove_bus() in arm, and use pcibios_msi_controller() to get MSI controller pointer.
Signed-off-by: Yijing Wang <wangyijing@huawei.com> --- arch/arm/include/asm/mach/pci.h | 4 ---- 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 073229f..32301fc 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) -- 1.7.1
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