dm: pci: Update the PCI read_config() method to const dev *

[oweals/u-boot.git] / drivers / pci / pcie_ecam_generic.c

diff --git a/drivers/pci/pcie_ecam_generic.c b/drivers/pci/pcie_ecam_generic.c
index 00644edd2646c3e844e7d3f2285efccf968d3ada..c875f3a5b7d2f5378d16420c04d21fc55a5a9c4a 100644 (file)
--- a/drivers/pci/pcie_ecam_generic.c
+++ b/drivers/pci/pcie_ecam_generic.c
@@ -35,8 +35,9 @@ struct generic_ecam_pcie {
  * code. Otherwise the address to access will be written to the pointer pointed
  * to by @paddress.
  */
-static int pci_generic_ecam_conf_address(struct udevice *bus, pci_dev_t bdf,
-                                           uint offset, void **paddress)
+static int pci_generic_ecam_conf_address(const struct udevice *bus,
+                                        pci_dev_t bdf, uint offset,
+                                        void **paddress)
 {
        struct generic_ecam_pcie *pcie = dev_get_priv(bus);
        void *addr;
@@ -63,9 +64,9 @@ static int pci_generic_ecam_conf_address(struct udevice *bus, pci_dev_t bdf,
  * space of the device identified by the bus, device & function numbers in @bdf
  * on the PCI bus @bus.
  */
-static int pci_generic_ecam_read_config(struct udevice *bus, pci_dev_t bdf,
-                                  uint offset, ulong *valuep,
-                                  enum pci_size_t size)
+static int pci_generic_ecam_read_config(const struct udevice *bus,
+                                       pci_dev_t bdf, uint offset,
+                                       ulong *valuep, enum pci_size_t size)
 {
        return pci_generic_mmap_read_config(bus, pci_generic_ecam_conf_address,
                                            bdf, offset, valuep, size);