clk: Remove rfree

Nothing uses this function. Remove it. Since clk_free no longer does
anything, just stub it out.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Link: https://lore.kernel.org/r/20231216193843.2463779-2-seanga2@gmail.com

2 files changed, 4 insertions, 24 deletions

diff --git a/include/clk-uclass.h b/include/clk-uclass.h
index cd62848..4353b66 100644
--- a/include/clk-uclass.h
+++ b/include/clk-uclass.h
@@ -18,7 +18,6 @@ struct ofnode_phandle_args;
  * struct clk_ops - The functions that a clock driver must implement.
  * @of_xlate: Translate a client's device-tree (OF) clock specifier.
  * @request: Request a translated clock.
- * @rfree: Free a previously requested clock.
  * @round_rate: Adjust a rate to the exact rate a clock can provide.
  * @get_rate: Get current clock rate.
  * @set_rate: Set current clock rate.
@@ -33,7 +32,6 @@ struct clk_ops {
 	int (*of_xlate)(struct clk *clock,
 			struct ofnode_phandle_args *args);
 	int (*request)(struct clk *clock);
-	void (*rfree)(struct clk *clock);
 	ulong (*round_rate)(struct clk *clk, ulong rate);
 	ulong (*get_rate)(struct clk *clk);
 	ulong (*set_rate)(struct clk *clk, ulong rate);
@@ -82,14 +80,6 @@ int of_xlate(struct clk *clock, struct ofnode_phandle_args *args);
 int request(struct clk *clock);
 
 /**
- * rfree() - Free a previously requested clock.
- * @clock:	The clock to free.
- *
- * Free any resources allocated in request().
- */
-void rfree(struct clk *clock);
-
-/**
  * round_rate() - Adjust a rate to the exact rate a clock can provide.
  * @clk:	The clock to manipulate.
  * @rate:	Desidered clock rate in Hz.
diff --git a/include/clk.h b/include/clk.h
index 3d63944..ea5f6bd 100644
--- a/include/clk.h
+++ b/include/clk.h
@@ -424,6 +424,10 @@ static inline int clk_release_bulk(struct clk_bulk *bulk)
 	return clk_release_all(bulk->clks, bulk->count);
 }
 
+static inline void clk_free(struct clk *clk)
+{
+}
+
 #if CONFIG_IS_ENABLED(CLK)
 /**
  * clk_request() - Request a clock by provider-specific ID.
@@ -442,15 +446,6 @@ static inline int clk_release_bulk(struct clk_bulk *bulk)
 int clk_request(struct udevice *dev, struct clk *clk);
 
 /**
- * clk_free() - Free a previously requested clock.
- * @clk:	A clock struct that was previously successfully requested by
- *		clk_request/get_by_*().
- *
- * Free resources allocated by clk_request() (or any clk_get_* function).
- */
-void clk_free(struct clk *clk);
-
-/**
  * clk_get_rate() - Get current clock rate.
  * @clk:	A clock struct that was previously successfully requested by
  *		clk_request/get_by_*().
@@ -594,11 +589,6 @@ static inline int clk_request(struct udevice *dev, struct clk *clk)
 	return -ENOSYS;
 }
 
-static inline void clk_free(struct clk *clk)
-{
-	return;
-}
-
 static inline ulong clk_get_rate(struct clk *clk)
 {
 	return -ENOSYS;