dm: pci: Update the PCI read_config() method to const dev *
At present this method uses a non-const udevice pointer, but the call
should not modify the device. Use a const pointer.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/pci/pci_tegra.c b/drivers/pci/pci_tegra.c
index 56c0858..96d308f 100644
--- a/drivers/pci/pci_tegra.c
+++ b/drivers/pci/pci_tegra.c
@@ -308,7 +308,7 @@
}
}
-static int pci_tegra_read_config(struct udevice *bus, pci_dev_t bdf,
+static int pci_tegra_read_config(const struct udevice *bus, pci_dev_t bdf,
uint offset, ulong *valuep,
enum pci_size_t size)
{