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clk: Remove never used devm_clk_*unregister()

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For the entire history of the devm_clk_*unregister() existence they were
used only once (*) in 2015. Remove them.

*) The commit 264e3b75de4e ("clk: s2mps11: Simplify s2mps11_clk_probe unwind
   paths") exactly supports the point of the change proposed here.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220622171147.85603-1-andriy.shevchenko@linux.intel.com
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Andy Shevchenko 2022-06-22 20:11:47 +03:00 committed by Stephen Boyd
parent 8b3d743fc9
commit 62c0aff64c
2 changed files with 0 additions and 50 deletions
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48
drivers/clk/clk.c
View File

@ -4279,54 +4279,6 @@ int devm_clk_hw_register(struct device *dev, struct clk_hw *hw)
}
EXPORT_SYMBOL_GPL(devm_clk_hw_register);
static int devm_clk_match(struct device *dev, void *res, void *data)
{
struct clk *c = res;
if (WARN_ON(!c))
return 0;
return c == data;
}
static int devm_clk_hw_match(struct device *dev, void *res, void *data)
{
struct clk_hw *hw = res;
if (WARN_ON(!hw))
return 0;
return hw == data;
}
/**
* devm_clk_unregister - resource managed clk_unregister()
* @dev: device that is unregistering the clock data
* @clk: clock to unregister
*
* Deallocate a clock allocated with devm_clk_register(). Normally
* this function will not need to be called and the resource management
* code will ensure that the resource is freed.
*/
void devm_clk_unregister(struct device *dev, struct clk *clk)
{
WARN_ON(devres_release(dev, devm_clk_unregister_cb, devm_clk_match, clk));
}
EXPORT_SYMBOL_GPL(devm_clk_unregister);
/**
* devm_clk_hw_unregister - resource managed clk_hw_unregister()
* @dev: device that is unregistering the hardware-specific clock data
* @hw: link to hardware-specific clock data
*
* Unregister a clk_hw registered with devm_clk_hw_register(). Normally
* this function will not need to be called and the resource management
* code will ensure that the resource is freed.
*/
void devm_clk_hw_unregister(struct device *dev, struct clk_hw *hw)
{
WARN_ON(devres_release(dev, devm_clk_hw_unregister_cb, devm_clk_hw_match,
hw));
}
EXPORT_SYMBOL_GPL(devm_clk_hw_unregister);
static void devm_clk_release(struct device *dev, void *res)
{
clk_put(*(struct clk **)res);

2
include/linux/clk-provider.h
View File

@ -1176,10 +1176,8 @@ int __must_check devm_clk_hw_register(struct device *dev, struct clk_hw *hw);
int __must_check of_clk_hw_register(struct device_node *node, struct clk_hw *hw);
void clk_unregister(struct clk *clk);
void devm_clk_unregister(struct device *dev, struct clk *clk);
void clk_hw_unregister(struct clk_hw *hw);
void devm_clk_hw_unregister(struct device *dev, struct clk_hw *hw);
/* helper functions */
const char *__clk_get_name(const struct clk *clk);