Commit 83381c98 authored by Alexandru Ardelean's avatar Alexandru Ardelean Committed by Jonathan Cameron
Browse files

iio: core: drop devm_iio_trigger_unregister() API call 



It's unused so far, so it can be removed. Also makes sense to remove it
to discourage weird uses of this call during review.

Signed-off-by: default avatarAlexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 66be392a

Documentation/driver-api/driver-model/devres.rst

+0 −1
Original line number Diff line number Diff line
@@ -291,7 +291,6 @@ IIO 
  devm_iio_trigger_alloc()

  devm_iio_trigger_free()

  devm_iio_trigger_register()

  devm_iio_trigger_unregister()

  devm_iio_channel_get()

  devm_iio_channel_release()

  devm_iio_channel_get_all()

Documentation/driver-api/iio/triggers.rst

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Original line number Diff line number Diff line
@@ -6,7 +6,6 @@ Triggers 
* :c:func:`devm_iio_trigger_alloc` — Resource-managed iio_trigger_alloc

* :c:func:`devm_iio_trigger_free` — Resource-managed iio_trigger_free

* :c:func:`devm_iio_trigger_register` — Resource-managed iio_trigger_register

* :c:func:`devm_iio_trigger_unregister` — Resource-managed

  iio_trigger_unregister

* :c:func:`iio_trigger_validate_own_device` — Check if a trigger and IIO

  device belong to the same device

drivers/iio/industrialio-trigger.c

+0 −21
Original line number Diff line number Diff line
@@ -673,9 +673,6 @@ static void devm_iio_trigger_unreg(struct device *dev, void *res) 
 * calls iio_trigger_register() internally. Refer to that function for more

 * information.

 *

 * If an iio_trigger registered with this function needs to be unregistered

 * separately, devm_iio_trigger_unregister() must be used.

 *

 * RETURNS:

 * 0 on success, negative error number on failure.

 */
@@ -701,24 +698,6 @@ int __devm_iio_trigger_register(struct device *dev, 
}

EXPORT_SYMBOL_GPL(__devm_iio_trigger_register);



/**

 * devm_iio_trigger_unregister - Resource-managed iio_trigger_unregister()

 * @dev:	device this iio_trigger belongs to

 * @trig_info:	the trigger associated with the device

 *

 * Unregister trigger registered with devm_iio_trigger_register().

 */

void devm_iio_trigger_unregister(struct device *dev,

				 struct iio_trigger *trig_info)

{

	int rc;



	rc = devres_release(dev, devm_iio_trigger_unreg, devm_iio_trigger_match,

			    trig_info);

	WARN_ON(rc);

}

EXPORT_SYMBOL_GPL(devm_iio_trigger_unregister);



bool iio_trigger_using_own(struct iio_dev *indio_dev)

{

	return indio_dev->trig->attached_own_device;

include/linux/iio/trigger.h

+0 −3
Original line number Diff line number Diff line
@@ -141,9 +141,6 @@ int __devm_iio_trigger_register(struct device *dev, 
 **/

void iio_trigger_unregister(struct iio_trigger *trig_info);



void devm_iio_trigger_unregister(struct device *dev,

				 struct iio_trigger *trig_info);



/**

 * iio_trigger_set_immutable() - set an immutable trigger on destination

 *