diff options
Diffstat (limited to 'drivers/pci/ecam.c')
| -rw-r--r-- | drivers/pci/ecam.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/pci/ecam.c b/drivers/pci/ecam.c index 1a81af0ba961..8f065a42fc1a 100644 --- a/drivers/pci/ecam.c +++ b/drivers/pci/ecam.c @@ -26,7 +26,7 @@ static const bool per_bus_mapping = !IS_ENABLED(CONFIG_64BIT); */ struct pci_config_window *pci_ecam_create(struct device *dev, struct resource *cfgres, struct resource *busr, - struct pci_ecam_ops *ops) + const struct pci_ecam_ops *ops) { struct pci_config_window *cfg; unsigned int bus_range, bus_range_max, bsz; @@ -101,6 +101,7 @@ err_exit: pci_ecam_free(cfg); return ERR_PTR(err); } +EXPORT_SYMBOL_GPL(pci_ecam_create); void pci_ecam_free(struct pci_config_window *cfg) { @@ -121,6 +122,7 @@ void pci_ecam_free(struct pci_config_window *cfg) release_resource(&cfg->res); kfree(cfg); } +EXPORT_SYMBOL_GPL(pci_ecam_free); /* * Function to implement the pci_ops ->map_bus method @@ -143,9 +145,10 @@ void __iomem *pci_ecam_map_bus(struct pci_bus *bus, unsigned int devfn, base = cfg->win + (busn << cfg->ops->bus_shift); return base + (devfn << devfn_shift) + where; } +EXPORT_SYMBOL_GPL(pci_ecam_map_bus); /* ECAM ops */ -struct pci_ecam_ops pci_generic_ecam_ops = { +const struct pci_ecam_ops pci_generic_ecam_ops = { .bus_shift = 20, .pci_ops = { .map_bus = pci_ecam_map_bus, @@ -153,10 +156,11 @@ struct pci_ecam_ops pci_generic_ecam_ops = { .write = pci_generic_config_write, } }; +EXPORT_SYMBOL_GPL(pci_generic_ecam_ops); #if defined(CONFIG_ACPI) && defined(CONFIG_PCI_QUIRKS) /* ECAM ops for 32-bit access only (non-compliant) */ -struct pci_ecam_ops pci_32b_ops = { +const struct pci_ecam_ops pci_32b_ops = { .bus_shift = 20, .pci_ops = { .map_bus = pci_ecam_map_bus, |