[PATCH 1/7] PCI: Constify pci_register_io_range() fwnode_handle

[Rob Herring (Arm)]

pci_register_io_range() does not modify the passed in fwnode_handle, so
make it const.

Signed-off-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
---
Please ack and I'll take with the rest of the series.
---
 drivers/pci/pci.c   | 2 +-
 include/linux/pci.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 7d85c04fbba2..4b102bd1cfea 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -4163,7 +4163,7 @@ EXPORT_SYMBOL(pci_request_regions_exclusive);
  * Record the PCI IO range (expressed as CPU physical address + size).
  * Return a negative value if an error has occurred, zero otherwise
  */
-int pci_register_io_range(struct fwnode_handle *fwnode, phys_addr_t addr,
+int pci_register_io_range(const struct fwnode_handle *fwnode, phys_addr_t addr,
 			resource_size_t	size)
 {
 	int ret = 0;
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 573b4c4c2be6..11421ae5c558 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1556,7 +1556,7 @@ int __must_check pci_bus_alloc_resource(struct pci_bus *bus,
 			void *alignf_data);
 
 
-int pci_register_io_range(struct fwnode_handle *fwnode, phys_addr_t addr,
+int pci_register_io_range(const 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);

-- 
2.45.2