treewide: Remove clk_free

This function is a no-op. Remove it.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Link: https://lore.kernel.org/r/20231216193843.2463779-3-seanga2@gmail.com
diff --git a/drivers/i2c/stm32f7_i2c.c b/drivers/i2c/stm32f7_i2c.c
index eaa1d69..f42e08a 100644
--- a/drivers/i2c/stm32f7_i2c.c
+++ b/drivers/i2c/stm32f7_i2c.c
@@ -890,7 +890,7 @@
 
 	ret = clk_enable(&i2c_priv->clk);
 	if (ret)
-		goto clk_free;
+		return ret;
 
 	ret = reset_get_by_index(dev, 0, &reset_ctl);
 	if (ret)
@@ -904,8 +904,6 @@
 
 clk_disable:
 	clk_disable(&i2c_priv->clk);
-clk_free:
-	clk_free(&i2c_priv->clk);
 
 	return ret;
 }