diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-03-10 15:21:06 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-05-16 16:24:12 +0200 |
| commit | 90cf2418f5c45192bac1ac57af62f61dbac92886 (patch) | |
| tree | 6c59ff9e0c7e12e16eb4657318074cd00797036e /arch/arm | |
| parent | ARM: PCI: dove/kirkwood/mv78xx0: use sys->private_data (diff) | |
| download | linux-90cf2418f5c45192bac1ac57af62f61dbac92886.tar.xz linux-90cf2418f5c45192bac1ac57af62f61dbac92886.zip | |
ARM: PCI: remove per-pci_hw list of buses
No one uses the per-hw list of buses, so get rid of this. Instead,
build the list locally.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/mach/pci.h | 1 | ||||
| -rw-r--r-- | arch/arm/kernel/bios32.c | 11 |
2 files changed, 5 insertions, 7 deletions
diff --git a/arch/arm/include/asm/mach/pci.h b/arch/arm/include/asm/mach/pci.h index b4b94b4341f6..26c511fddf8f 100644 --- a/arch/arm/include/asm/mach/pci.h +++ b/arch/arm/include/asm/mach/pci.h @@ -19,7 +19,6 @@ struct hw_pci { #ifdef CONFIG_PCI_DOMAINS int domain; #endif - struct list_head buses; struct pci_ops *ops; int nr_controllers; int (*setup)(int nr, struct pci_sys_data *); diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c index 00a506f13f70..25552508c3fd 100644 --- a/arch/arm/kernel/bios32.c +++ b/arch/arm/kernel/bios32.c @@ -423,7 +423,7 @@ static int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return irq; } -static void __init pcibios_init_hw(struct hw_pci *hw) +static void __init pcibios_init_hw(struct hw_pci *hw, struct list_head *head) { struct pci_sys_data *sys = NULL; int ret; @@ -463,7 +463,7 @@ static void __init pcibios_init_hw(struct hw_pci *hw) busnr = sys->bus->subordinate + 1; - list_add(&sys->node, &hw->buses); + list_add(&sys->node, head); } else { kfree(sys); if (ret < 0) @@ -475,19 +475,18 @@ static void __init pcibios_init_hw(struct hw_pci *hw) void __init pci_common_init(struct hw_pci *hw) { struct pci_sys_data *sys; - - INIT_LIST_HEAD(&hw->buses); + LIST_HEAD(head); pci_add_flags(PCI_REASSIGN_ALL_RSRC); if (hw->preinit) hw->preinit(); - pcibios_init_hw(hw); + pcibios_init_hw(hw, &head); if (hw->postinit) hw->postinit(); pci_fixup_irqs(pcibios_swizzle, pcibios_map_irq); - list_for_each_entry(sys, &hw->buses, node) { + list_for_each_entry(sys, &head, node) { struct pci_bus *bus = sys->bus; if (!pci_has_flag(PCI_PROBE_ONLY)) { |