diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2021-06-07 15:24:57 +0300 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2021-06-30 20:12:19 +0300 |
| commit | c333b936c1530e76eba4e81091874d1217046131 (patch) | |
| tree | 37bd54659de0725e625c92afe6473235f6bffe49 /drivers/pwm/core.c | |
| parent | e625fb70a6d21e4d9ca6d91924d4711a66fd634f (diff) | |
| download | linux-c333b936c1530e76eba4e81091874d1217046131.tar.xz | |
pwm: core: Remove unused devm_pwm_put()
There are no users and seems no will come of the devm_pwm_put().
Remove the function.
While at it, slightly update documentation.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/core.c')
| -rw-r--r-- | drivers/pwm/core.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c index e823a4eba79e..4a173a00014e 100644 --- a/drivers/pwm/core.c +++ b/drivers/pwm/core.c @@ -1172,31 +1172,6 @@ struct pwm_device *devm_fwnode_pwm_get(struct device *dev, } EXPORT_SYMBOL_GPL(devm_fwnode_pwm_get); -static int devm_pwm_match(struct device *dev, void *res, void *data) -{ - struct pwm_device **p = res; - - if (WARN_ON(!p || !*p)) - return 0; - - return *p == data; -} - -/** - * devm_pwm_put() - resource managed pwm_put() - * @dev: device for PWM consumer - * @pwm: PWM device - * - * Release a PWM previously allocated using devm_pwm_get(). Calling this - * function is usually not needed because devm-allocated resources are - * automatically released on driver detach. - */ -void devm_pwm_put(struct device *dev, struct pwm_device *pwm) -{ - WARN_ON(devres_release(dev, devm_pwm_release, devm_pwm_match, pwm)); -} -EXPORT_SYMBOL_GPL(devm_pwm_put); - #ifdef CONFIG_DEBUG_FS static void pwm_dbg_show(struct pwm_chip *chip, struct seq_file *s) { |