of/flattree: Add of_flat_dt_match() helper function

[pandora-kernel.git] / include / linux / of_fdt.h

diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h
index 9ce5dfd..ee96091 100644 (file)
--- a/include/linux/of_fdt.h
+++ b/include/linux/of_fdt.h
@@ -68,6 +68,8 @@ extern void *of_fdt_get_property(struct boot_param_header *blob,
 extern int of_fdt_is_compatible(struct boot_param_header *blob,
                                unsigned long node,
                                const char *compat);
+extern int of_fdt_match(struct boot_param_header *blob, unsigned long node,
+                       const char **compat);
 extern void of_fdt_unflatten_tree(unsigned long *blob,
                               struct device_node **mynodes);
 
@@ -84,6 +86,7 @@ extern int of_scan_flat_dt(int (*it)(unsigned long node, const char *uname,
 extern void *of_get_flat_dt_prop(unsigned long node, const char *name,
                                 unsigned long *size);
 extern int of_flat_dt_is_compatible(unsigned long node, const char *name);
+extern int of_flat_dt_match(unsigned long node, const char **matches);
 extern unsigned long of_get_flat_dt_root(void);
 
 extern int early_init_dt_scan_chosen(unsigned long node, const char *uname,