diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-03-10 12:49:16 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-05-13 17:12:17 +0100 |
| commit | c23bfc3835173f5229b2503e3b616001a28affad (patch) | |
| tree | 109f74ea29224587bead91289f55f2d30032b615 /arch/arm/mach-sa1100 | |
| parent | daeb4c0c3bf2df72d0cd6e4330bad9e2e520552b (diff) | |
ARM: PCI: provide a default bus scan implementation
Most PCI implementations perform simple root bus scanning. Rather than
having each group of platforms provide a duplicated bus scan function,
provide the PCI configuration ops structure via the hw_pci structure,
and call the root bus scanning function from core ARM PCI code.
Acked-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-sa1100')
| -rw-r--r-- | arch/arm/mach-sa1100/pci-nanoengine.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/arm/mach-sa1100/pci-nanoengine.c b/arch/arm/mach-sa1100/pci-nanoengine.c index b49108b890a..ff02e2da99f 100644 --- a/arch/arm/mach-sa1100/pci-nanoengine.c +++ b/arch/arm/mach-sa1100/pci-nanoengine.c @@ -129,12 +129,6 @@ static int __init pci_nanoengine_map_irq(const struct pci_dev *dev, u8 slot, return NANOENGINE_IRQ_GPIO_PCI; } -struct pci_bus * __init pci_nanoengine_scan_bus(int nr, struct pci_sys_data *sys) -{ - return pci_scan_root_bus(NULL, sys->busnr, &pci_nano_ops, sys, - &sys->resources); -} - static struct resource pci_io_ports = DEFINE_RES_IO_NAMED(0x400, 0x400, "PCI IO"); @@ -274,7 +268,7 @@ int __init pci_nanoengine_setup(int nr, struct pci_sys_data *sys) static struct hw_pci nanoengine_pci __initdata = { .map_irq = pci_nanoengine_map_irq, .nr_controllers = 1, - .scan = pci_nanoengine_scan_bus, + .ops = &pci_nano_ops, .setup = pci_nanoengine_setup, }; |