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ramips: rt288x pci code cleanup
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17916 3c298f89-4303-0410-b956-a3cf2f4a3e73
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1a03e70f16
commit
4575c305f4
@ -42,8 +42,8 @@ static int config_access(unsigned char access_type, struct pci_bus *bus,
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return 0;
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return 0;
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}
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}
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int pci_config_read(struct pci_bus *bus, unsigned int devfn, int where,
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static int rt2880_pci_config_read(struct pci_bus *bus, unsigned int devfn,
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int size, u32 *val)
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int where, int size, u32 *val)
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{
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{
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u32 data = 0;
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u32 data = 0;
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@ -60,8 +60,8 @@ int pci_config_read(struct pci_bus *bus, unsigned int devfn, int where,
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return PCIBIOS_SUCCESSFUL;
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return PCIBIOS_SUCCESSFUL;
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}
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}
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int pci_config_write(struct pci_bus *bus, unsigned int devfn,
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static int rt2880_pci_config_write(struct pci_bus *bus, unsigned int devfn,
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int where, int size, u32 val)
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int where, int size, u32 val)
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{
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{
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u32 data = 0;
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u32 data = 0;
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@ -84,31 +84,29 @@ int pci_config_write(struct pci_bus *bus, unsigned int devfn,
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return PCIBIOS_SUCCESSFUL;
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return PCIBIOS_SUCCESSFUL;
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}
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}
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struct pci_ops rt2880_pci_ops = {
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static struct pci_ops rt2880_pci_ops = {
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.read = pci_config_read,
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.read = rt2880_pci_config_read,
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.write = pci_config_write,
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.write = rt2880_pci_config_write,
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};
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};
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static struct resource pci_io_resource = {
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static struct resource rt2880_pci_io_resource = {
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.name = "pci MEM space",
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.name = "PCI MEM space",
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.start = 0x20000000,
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.start = 0x20000000,
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.end = 0x2FFFFFFF,
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.end = 0x2FFFFFFF,
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.flags = IORESOURCE_MEM,
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.flags = IORESOURCE_MEM,
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};
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};
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static struct resource pci_mem_resource = {
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static struct resource rt2880_pci_mem_resource = {
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.name = "pci IO space",
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.name = "PCI IO space",
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.start = 0x00460000,
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.start = 0x00460000,
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.end = 0x0046FFFF,
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.end = 0x0046FFFF,
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.flags = IORESOURCE_IO,
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.flags = IORESOURCE_IO,
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};
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};
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struct pci_controller rt2880_controller = {
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static struct pci_controller rt2880_pci_controller = {
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.pci_ops = &rt2880_pci_ops,
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.pci_ops = &rt2880_pci_ops,
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.mem_resource = &pci_io_resource,
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.mem_resource = &rt2880_pci_io_resource,
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.io_resource = &pci_mem_resource,
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.io_resource = &rt2880_pci_mem_resource,
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.mem_offset = 0x00000000UL,
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.io_offset = 0x00000000UL,
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};
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};
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void inline read_config(unsigned long bus, unsigned long dev,
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void inline read_config(unsigned long bus, unsigned long dev,
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@ -171,7 +169,7 @@ int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
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return irq;
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return irq;
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}
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}
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int init_rt2880pci(void)
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static int __init rt2880_pci_init(void)
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{
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{
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unsigned long val = 0;
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unsigned long val = 0;
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int i;
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int i;
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@ -191,7 +189,7 @@ int init_rt2880pci(void)
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write_config(0, 0, 0, PCI_BASE_ADDRESS_0, 0x08000000);
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write_config(0, 0, 0, PCI_BASE_ADDRESS_0, 0x08000000);
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read_config(0, 0, 0, PCI_BASE_ADDRESS_0, &val);
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read_config(0, 0, 0, PCI_BASE_ADDRESS_0, &val);
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register_pci_controller(&rt2880_controller);
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register_pci_controller(&rt2880_pci_controller);
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return 0;
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return 0;
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}
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}
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@ -204,4 +202,4 @@ struct pci_fixup pcibios_fixups[] = {
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{0}
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{0}
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};
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};
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arch_initcall(init_rt2880pci);
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arch_initcall(rt2880_pci_init);
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