diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/host/pcie-designware.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c index 9c098b966c7a..12430f9f969a 100644 --- a/drivers/pci/host/pcie-designware.c +++ b/drivers/pci/host/pcie-designware.c @@ -68,16 +68,24 @@ #define PCIE_ATU_FUNC(x) (((x) & 0x7) << 16) #define PCIE_ATU_UPPER_TARGET 0x91C -static struct hw_pci dw_pci; static unsigned long global_io_offset; +#ifdef CONFIG_ARM +static struct hw_pci dw_pci; + static inline struct pcie_port *sys_to_pcie(struct pci_sys_data *sys) { BUG_ON(!sys->private_data); return sys->private_data; } +#else +static inline struct pcie_port *sys_to_pcie(struct pcie_port *pp) +{ + return pp; +} +#endif int dw_pcie_cfg_read(void __iomem *addr, int where, int size, u32 *val) { @@ -503,6 +511,7 @@ int dw_pcie_host_init(struct pcie_port *pp) val |= PORT_LOGIC_SPEED_CHANGE; dw_pcie_wr_own_conf(pp, PCIE_LINK_WIDTH_SPEED_CONTROL, 4, val); +#ifdef CONFIG_ARM #ifdef CONFIG_PCI_MSI dw_pcie_msi_chip.dev = pp->dev; dw_pci.msi_ctrl = &dw_pcie_msi_chip; @@ -512,6 +521,7 @@ int dw_pcie_host_init(struct pcie_port *pp) dw_pci.private_data = (void **)&pp; pci_common_init_dev(pp->dev, &dw_pci); +#endif return 0; } @@ -702,6 +712,7 @@ static struct pci_ops dw_pcie_ops = { .write = dw_pcie_wr_conf, }; +#ifdef CONFIG_ARM static int dw_pcie_setup(int nr, struct pci_sys_data *sys) { struct pcie_port *pp; @@ -759,6 +770,7 @@ static struct hw_pci dw_pci = { .scan = dw_pcie_scan_bus, .map_irq = dw_pcie_map_irq, }; +#endif void dw_pcie_setup_rc(struct pcie_port *pp) { |