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-rw-r--r--device_tree.c2
-rw-r--r--include/sysemu/device_tree.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/device_tree.c b/device_tree.c
index f5b4699aed..b335dae707 100644
--- a/device_tree.c
+++ b/device_tree.c
@@ -291,7 +291,7 @@ char **qemu_fdt_node_unit_path(void *fdt, const char *name, Error **errp)
return path_array;
}
-char **qemu_fdt_node_path(void *fdt, const char *name, char *compat,
+char **qemu_fdt_node_path(void *fdt, const char *name, const char *compat,
Error **errp)
{
int offset, len, ret;
diff --git a/include/sysemu/device_tree.h b/include/sysemu/device_tree.h
index 7c53ef7634..982c89345f 100644
--- a/include/sysemu/device_tree.h
+++ b/include/sysemu/device_tree.h
@@ -43,7 +43,7 @@ void *load_device_tree_from_sysfs(void);
* @name may be NULL to wildcard names and only match compatibility
* strings.
*/
-char **qemu_fdt_node_path(void *fdt, const char *name, char *compat,
+char **qemu_fdt_node_path(void *fdt, const char *name, const char *compat,
Error **errp);
/**