fdt: Update fdt_get_base_address() to use const
This function does not change the device tree so adjust it to use const
for this parameter.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/include/fdt_support.h b/include/fdt_support.h
index 955c121..6fea5c7 100644
--- a/include/fdt_support.h
+++ b/include/fdt_support.h
@@ -207,7 +207,7 @@
int fdt_verify_alias_address(void *fdt, int anode, const char *alias,
u64 addr);
-u64 fdt_get_base_address(void *fdt, int node);
+u64 fdt_get_base_address(const void *fdt, int node);
int fdt_read_range(void *fdt, int node, int n, uint64_t *child_addr,
uint64_t *addr, uint64_t *len);