@@ -410,7 +410,6 @@ POWER
PWM
devm_pwm_get()
- devm_of_pwm_get()
devm_fwnode_pwm_get()
REGULATOR
@@ -40,8 +40,7 @@ after usage with pwm_free().
New users should use the pwm_get() function and pass to it the consumer
device or a consumer name. pwm_put() is used to free the PWM device. Managed
-variants of the getter, devm_pwm_get(), devm_of_pwm_get(),
-devm_fwnode_pwm_get(), also exist.
+variants of the getter, devm_pwm_get() and devm_fwnode_pwm_get(), also exist.
After being requested, a PWM has to be configured using::
@@ -1070,36 +1070,6 @@ struct pwm_device *devm_pwm_get(struct device *dev, const char *con_id)
}
EXPORT_SYMBOL_GPL(devm_pwm_get);
-/**
- * devm_of_pwm_get() - resource managed of_pwm_get()
- * @dev: device for PWM consumer
- * @np: device node to get the PWM from
- * @con_id: consumer name
- *
- * This function performs like of_pwm_get() but the acquired PWM device will
- * automatically be released on driver detach.
- *
- * Returns: A pointer to the requested PWM device or an ERR_PTR()-encoded
- * error code on failure.
- */
-struct pwm_device *devm_of_pwm_get(struct device *dev, struct device_node *np,
- const char *con_id)
-{
- struct pwm_device *pwm;
- int ret;
-
- pwm = of_pwm_get(dev, np, con_id);
- if (IS_ERR(pwm))
- return pwm;
-
- ret = devm_add_action_or_reset(dev, devm_pwm_release, pwm);
- if (ret)
- return ERR_PTR(ret);
-
- return pwm;
-}
-EXPORT_SYMBOL_GPL(devm_of_pwm_get);
-
/**
* devm_fwnode_pwm_get() - request a resource managed PWM from firmware node
* @dev: device for PWM consumer
@@ -408,8 +408,6 @@ struct pwm_device *of_pwm_get(struct device *dev, struct device_node *np,
void pwm_put(struct pwm_device *pwm);
struct pwm_device *devm_pwm_get(struct device *dev, const char *con_id);
-struct pwm_device *devm_of_pwm_get(struct device *dev, struct device_node *np,
- const char *con_id);
struct pwm_device *devm_fwnode_pwm_get(struct device *dev,
struct fwnode_handle *fwnode,
const char *con_id);
@@ -517,14 +515,6 @@ static inline struct pwm_device *devm_pwm_get(struct device *dev,
return ERR_PTR(-ENODEV);
}
-static inline struct pwm_device *devm_of_pwm_get(struct device *dev,
- struct device_node *np,
- const char *con_id)
-{
- might_sleep();
- return ERR_PTR(-ENODEV);
-}
-
static inline struct pwm_device *
devm_fwnode_pwm_get(struct device *dev, struct fwnode_handle *fwnode,
const char *con_id)
The devm_of_pwm_get() has recently lost its single user, drop the dead API as well. Note, the new code should use either plain pwm_get() or managed devm_pwm_get() or devm_fwnode_pwm_get() APIs. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- .../driver-api/driver-model/devres.rst | 1 - Documentation/driver-api/pwm.rst | 3 +- drivers/pwm/core.c | 30 ------------------- include/linux/pwm.h | 10 ------- 4 files changed, 1 insertion(+), 43 deletions(-)