From fcfaab30933bd151bd8cb4dd07b3f11d885bb611 Mon Sep 17 00:00:00 2001 From: Gabriele Paoloni Date: Thu, 15 Mar 2018 02:15:52 +0800 Subject: PCI: Add fwnode handler as input param of pci_register_io_range() In preparation for having the PCI MMIO helpers use the new generic I/O space management (logical PIO) we need to add the fwnode handler as an extra input parameter. Changes the signature of pci_register_io_range() and its callers as needed. Tested-by: dann frazier Signed-off-by: Gabriele Paoloni Signed-off-by: Bjorn Helgaas Reviewed-by: Andy Shevchenko Acked-by: Rob Herring --- drivers/acpi/pci_root.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'drivers/acpi') 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); -- cgit v1.2.3