From c333b936c1530e76eba4e81091874d1217046131 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Mon, 7 Jun 2021 15:24:57 +0300 Subject: pwm: core: Remove unused devm_pwm_put() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Uwe Kleine-König Signed-off-by: Thierry Reding --- drivers/pwm/core.c | 25 ------------------------- 1 file changed, 25 deletions(-) (limited to 'drivers/pwm') 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) { -- cgit