diff options
| -rw-r--r-- | drivers/acpi/pci_root.c | 8 | ||||
| -rw-r--r-- | drivers/of/address.c | 4 | ||||
| -rw-r--r-- | drivers/pci/pci.c | 3 | ||||
| -rw-r--r-- | include/linux/pci.h | 3 |
4 files changed, 12 insertions, 6 deletions
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c index 6fc204a52493..12134797b374 100644 --- a/drivers/acpi/pci_root.c +++ b/drivers/acpi/pci_root.c @@ -729,7 +729,8 @@ next: } } -static void acpi_pci_root_remap_iospace(struct resource_entry *entry) +static void acpi_pci_root_remap_iospace(struct fwnode_handle *fwnode, + struct resource_entry *entry) { #ifdef PCI_IOBASE struct resource *res = entry->res; @@ -738,7 +739,7 @@ static void acpi_pci_root_remap_iospace(struct resource_entry *entry) resource_size_t length = resource_size(res); unsigned long port; - if (pci_register_io_range(cpu_addr, length)) + if (pci_register_io_range(fwnode, cpu_addr, length)) goto err; port = pci_address_to_pio(cpu_addr); @@ -780,7 +781,8 @@ int acpi_pci_probe_root_resources(struct acpi_pci_root_info *info) else { resource_list_for_each_entry_safe(entry, tmp, list) { if (entry->res->flags & IORESOURCE_IO) - acpi_pci_root_remap_iospace(entry); + acpi_pci_root_remap_iospace(&device->fwnode, + entry); if (entry->res->flags & IORESOURCE_DISABLED) resource_list_destroy_entry(entry); diff --git a/drivers/of/address.c b/drivers/of/address.c index ce4d3d8b85de..cdf047b6d0a2 100644 --- a/drivers/of/address.c +++ b/drivers/of/address.c @@ -2,6 +2,7 @@ #define pr_fmt(fmt) "OF: " fmt #include <linux/device.h> +#include <linux/fwnode.h> #include <linux/io.h> #include <linux/ioport.h> #include <linux/module.h> @@ -333,7 +334,8 @@ int of_pci_range_to_resource(struct of_pci_range *range, if (res->flags & IORESOURCE_IO) { unsigned long port; - err = pci_register_io_range(range->cpu_addr, range->size); + err = pci_register_io_range(&np->fwnode, range->cpu_addr, + range->size); if (err) goto invalid_range; port = pci_address_to_pio(range->cpu_addr); diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 4666a016356e..07290a31370c 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -3455,7 +3455,8 @@ static DEFINE_SPINLOCK(io_range_lock); * Record the PCI IO range (expressed as CPU physical address + size). * Return a negative value if an error has occured, zero otherwise */ -int pci_register_io_range(phys_addr_t addr, resource_size_t size) +int pci_register_io_range(struct fwnode_handle *fwnode, phys_addr_t addr, + resource_size_t size) { int err = 0; diff --git a/include/linux/pci.h b/include/linux/pci.h index 024a1beda008..be686fd87abb 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1226,7 +1226,8 @@ int __must_check pci_bus_alloc_resource(struct pci_bus *bus, void *alignf_data); -int pci_register_io_range(phys_addr_t addr, resource_size_t size); +int pci_register_io_range(struct fwnode_handle *fwnode, phys_addr_t addr, + resource_size_t size); unsigned long pci_address_to_pio(phys_addr_t addr); phys_addr_t pci_pio_to_address(unsigned long pio); int pci_remap_iospace(const struct resource *res, phys_addr_t phys_addr); |