1 files changed, 14 insertions, 2 deletions

diff --git a/include/linux/clk.h b/include/linux/clk.h
index 834179f3fa72..123c02788807 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -20,8 +20,6 @@ struct device;
 
 struct clk;
 
-#ifdef CONFIG_COMMON_CLK
-
 /**
  * DOC: clk notifier callback types
  *
@@ -78,6 +76,8 @@ struct clk_notifier_data {
         unsigned long           new_rate;
 };
 
+#ifdef CONFIG_COMMON_CLK
+
 /**
  * clk_notifier_register: register a clock rate-change notifier callback
  * @clk: clock whose rate we are interested in
@@ -140,6 +140,18 @@ bool clk_is_match(const struct clk *p, const struct clk *q);
 
 #else
 
+static inline int clk_notifier_register(struct clk *clk,
+                                        struct notifier_block *nb)
+{
+        return -ENOTSUPP;
+}
+
+static inline int clk_notifier_unregister(struct clk *clk,
+                                          struct notifier_block *nb)
+{
+        return -ENOTSUPP;
+}
+
 static inline long clk_get_accuracy(struct clk *clk)
 {
         return -ENOTSUPP;