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

3 files changed, 0 insertions, 38 deletions

diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c
index d5e2007..4bd2d8c 100644
--- a/drivers/clk/clk-uclass.c
+++ b/drivers/clk/clk-uclass.c
@@ -461,20 +461,6 @@ int clk_request(struct udevice *dev, struct clk *clk)
 	return ops->request(clk);
 }
 
-void clk_free(struct clk *clk)
-{
-	const struct clk_ops *ops;
-
-	debug("%s(clk=%p)\n", __func__, clk);
-	if (!clk_valid(clk))
-		return;
-	ops = clk_dev_ops(clk->dev);
-
-	if (ops->rfree)
-		ops->rfree(clk);
-	return;
-}
-
 ulong clk_get_rate(struct clk *clk)
 {
 	const struct clk_ops *ops;
diff --git a/drivers/clk/clk_sandbox.c b/drivers/clk/clk_sandbox.c
index 636914d..73d943f 100644
--- a/drivers/clk/clk_sandbox.c
+++ b/drivers/clk/clk_sandbox.c
@@ -101,17 +101,6 @@ static int sandbox_clk_request(struct clk *clk)
 	return 0;
 }
 
-static void sandbox_clk_free(struct clk *clk)
-{
-	struct sandbox_clk_priv *priv = dev_get_priv(clk->dev);
-
-	if (clk->id >= SANDBOX_CLK_ID_COUNT)
-		return;
-
-	priv->requested[clk->id] = false;
-	return;
-}
-
 static struct clk_ops sandbox_clk_ops = {
 	.round_rate	= sandbox_clk_round_rate,
 	.get_rate	= sandbox_clk_get_rate,
@@ -119,7 +108,6 @@ static struct clk_ops sandbox_clk_ops = {
 	.enable		= sandbox_clk_enable,
 	.disable	= sandbox_clk_disable,
 	.request	= sandbox_clk_request,
-	.rfree		= sandbox_clk_free,
 };
 
 static int sandbox_clk_probe(struct udevice *dev)
diff --git a/drivers/clk/clk_sandbox_test.c b/drivers/clk/clk_sandbox_test.c
index c695b69..c224dc1 100644
--- a/drivers/clk/clk_sandbox_test.c
+++ b/drivers/clk/clk_sandbox_test.c
@@ -135,18 +135,6 @@ int sandbox_clk_test_disable_bulk(struct udevice *dev)
 	return clk_disable_bulk(&sbct->bulk);
 }
 
-int sandbox_clk_test_free(struct udevice *dev)
-{
-	struct sandbox_clk_test *sbct = dev_get_priv(dev);
-	int i;
-
-	devm_clk_put(dev, sbct->clkps[SANDBOX_CLK_TEST_ID_DEVM1]);
-	for (i = 0; i < SANDBOX_CLK_TEST_NON_DEVM_COUNT; i++)
-		clk_free(&sbct->clks[i]);
-
-	return 0;
-}
-
 int sandbox_clk_test_release_bulk(struct udevice *dev)
 {
 	struct sandbox_clk_test *sbct = dev_get_priv(dev);