mxs_gpio: correctly use the GPIO API

[karo-tx-uboot.git] / include / dm / util.h

diff --git a/include/dm/util.h b/include/dm/util.h
index 8be64a921dd75aaf835de4c1b87296ebcc2bd327..15daa3d19f1021a70d351095dfc46f7e9b5af38b 100644 (file)
--- a/include/dm/util.h
+++ b/include/dm/util.h
@@ -5,8 +5,15 @@
  */
 
 #ifndef __DM_UTIL_H
+#define __DM_UTIL_H
 
+#ifdef CONFIG_DM_WARN
 void dm_warn(const char *fmt, ...);
+#else
+static inline void dm_warn(const char *fmt, ...)
+{
+}
+#endif
 
 #ifdef DEBUG
 void dm_dbg(const char *fmt, ...);
@@ -26,4 +33,19 @@ struct list_head;
  */
 int list_count_items(struct list_head *head);
 
+/* Dump out a tree of all devices */
+void dm_dump_all(void);
+
+/* Dump out a list of uclasses and their devices */
+void dm_dump_uclass(void);
+
+#ifdef CONFIG_DEBUG_DEVRES
+/* Dump out a list of device resources */
+void dm_dump_devres(void);
+#else
+static inline void dm_dump_devres(void)
+{
+}
+#endif
+
 #endif