Commit 07bdf48d authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Stephen Boyd
Browse files

clkdev: Remove never used devm_clk_release_clkdev() 



For the entire history of the devm_clk_release_clkdev() existence
(since 2018) it was never used. Remove it for good.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220623115719.52683-2-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent 1c8934b4

drivers/clk/clkdev.c

+0 −34
Original line number Diff line number Diff line
@@ -351,40 +351,6 @@ static void devm_clkdev_release(struct device *dev, void *res) 
	clkdev_drop(*(struct clk_lookup **)res);

}



static int devm_clk_match_clkdev(struct device *dev, void *res, void *data)

{

	struct clk_lookup **l = res;



	return *l == data;

}



/**

 * devm_clk_release_clkdev - Resource managed clkdev lookup release

 * @dev: device this lookup is bound

 * @con_id: connection ID string on device

 * @dev_id: format string describing device name

 *

 * Drop the clkdev lookup created with devm_clk_hw_register_clkdev.

 * Normally this function will not need to be called and the resource

 * management code will ensure that the resource is freed.

 */

void devm_clk_release_clkdev(struct device *dev, const char *con_id,

			     const char *dev_id)

{

	struct clk_lookup *cl;

	int rval;



	mutex_lock(&clocks_mutex);

	cl = clk_find(dev_id, con_id);

	mutex_unlock(&clocks_mutex);



	WARN_ON(!cl);

	rval = devres_release(dev, devm_clkdev_release,

			      devm_clk_match_clkdev, cl);

	WARN_ON(rval);

}

EXPORT_SYMBOL(devm_clk_release_clkdev);



/**

 * devm_clk_hw_register_clkdev - managed clk lookup registration for clk_hw

 * @dev: device this lookup is bound

include/linux/clkdev.h

+0 −2
Original line number Diff line number Diff line
@@ -46,6 +46,4 @@ int clk_hw_register_clkdev(struct clk_hw *, const char *, const char *); 


int devm_clk_hw_register_clkdev(struct device *dev, struct clk_hw *hw,

				const char *con_id, const char *dev_id);

void devm_clk_release_clkdev(struct device *dev, const char *con_id,

			     const char *dev_id);

#endif