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-rw-r--r--include/linux/clk.h16
1 files changed, 14 insertions, 2 deletions
diff --git a/include/linux/clk.h b/include/linux/clk.h
index 0df4a51e1a78..a89ba4e7af7a 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;