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

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

diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c
index 5be2dfd0bf64b19d633477d2bcbdeda6bc334fb0..78d4129572ee2958f8e10cef1a9b6a5ccd448b64 100644 (file)
--- a/drivers/pci/pci-uclass.c
+++ b/drivers/pci/pci-uclass.c
@@ -124,7 +124,7 @@ static void pci_dev_find_ofnode(struct udevice *bus, phys_addr_t bdf,
        }
 };
 
-int pci_bus_find_devfn(struct udevice *bus, pci_dev_t find_devfn,
+int pci_bus_find_devfn(const struct udevice *bus, pci_dev_t find_devfn,
                       struct udevice **devp)
 {
        struct udevice *dev;
@@ -551,8 +551,9 @@ int pci_auto_config_devices(struct udevice *bus)
 }
 
 int pci_generic_mmap_write_config(
-       struct udevice *bus,
-       int (*addr_f)(struct udevice *bus, pci_dev_t bdf, uint offset, void **addrp),
+       const struct udevice *bus,
+       int (*addr_f)(const struct udevice *bus, pci_dev_t bdf, uint offset,
+                     void **addrp),
        pci_dev_t bdf,
        uint offset,
        ulong value,
@@ -579,8 +580,9 @@ int pci_generic_mmap_write_config(
 }
 
 int pci_generic_mmap_read_config(
-       struct udevice *bus,
-       int (*addr_f)(struct udevice *bus, pci_dev_t bdf, uint offset, void **addrp),
+       const struct udevice *bus,
+       int (*addr_f)(const struct udevice *bus, pci_dev_t bdf, uint offset,
+                     void **addrp),
        pci_dev_t bdf,
        uint offset,
        ulong *valuep,
@@ -1054,7 +1056,7 @@ static int pci_uclass_child_post_bind(struct udevice *dev)
        return 0;
 }
 
-static int pci_bridge_read_config(struct udevice *bus, pci_dev_t bdf,
+static int pci_bridge_read_config(const struct udevice *bus, pci_dev_t bdf,
                                  uint offset, ulong *valuep,
                                  enum pci_size_t size)
 {