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-rw-r--r--drivers/acpi/pci_root.c8
-rw-r--r--drivers/of/address.c4
-rw-r--r--drivers/pci/pci.c3
-rw-r--r--include/linux/pci.h3
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);