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clkdev: Remove never used devm_clk_release_clkdev()

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

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220623115719.52683-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Andy Shevchenko 2022-06-23 14:57:18 +03:00 committed by Stephen Boyd
parent 1c8934b480
commit 07bdf48d3f
2 changed files with 0 additions and 36 deletions
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34
drivers/clk/clkdev.c
View File

@ -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

2
include/linux/clkdev.h
View File

@ -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