Commit fc1f75a0 authored by Alexandru Ardelean's avatar Alexandru Ardelean Committed by Jonathan Cameron
Browse files

iio: inkern: drop devm_iio_channel_release{_all} API calls 



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 92b7ed7f

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

+0 −2
Original line number Diff line number Diff line
@@ -291,9 +291,7 @@ IIO 
  devm_iio_trigger_alloc()

  devm_iio_trigger_register()

  devm_iio_channel_get()

  devm_iio_channel_release()

  devm_iio_channel_get_all()

  devm_iio_channel_release_all()



INPUT

  devm_input_allocate_device()

drivers/iio/inkern.c

+0 −27
Original line number Diff line number Diff line
@@ -360,18 +360,6 @@ static void devm_iio_channel_free(struct device *dev, void *res) 
	iio_channel_release(channel);

}



static int devm_iio_channel_match(struct device *dev, void *res, void *data)

{

	struct iio_channel **r = res;



	if (!r || !*r) {

		WARN_ON(!r || !*r);

		return 0;

	}



	return *r == data;

}



struct iio_channel *devm_iio_channel_get(struct device *dev,

					 const char *channel_name)

{
@@ -394,13 +382,6 @@ struct iio_channel *devm_iio_channel_get(struct device *dev, 
}

EXPORT_SYMBOL_GPL(devm_iio_channel_get);



void devm_iio_channel_release(struct device *dev, struct iio_channel *channel)

{

	WARN_ON(devres_release(dev, devm_iio_channel_free,

			       devm_iio_channel_match, channel));

}

EXPORT_SYMBOL_GPL(devm_iio_channel_release);



struct iio_channel *iio_channel_get_all(struct device *dev)

{

	const char *name;
@@ -514,14 +495,6 @@ struct iio_channel *devm_iio_channel_get_all(struct device *dev) 
}

EXPORT_SYMBOL_GPL(devm_iio_channel_get_all);



void devm_iio_channel_release_all(struct device *dev,

				  struct iio_channel *channels)

{

	WARN_ON(devres_release(dev, devm_iio_channel_free_all,

			       devm_iio_channel_match, channels));

}

EXPORT_SYMBOL_GPL(devm_iio_channel_release_all);



static int iio_channel_read(struct iio_channel *chan, int *val, int *val2,

	enum iio_chan_info_enum info)

{

include/linux/iio/consumer.h

+0 −18
Original line number Diff line number Diff line
@@ -63,15 +63,6 @@ void iio_channel_release(struct iio_channel *chan); 
 */

struct iio_channel *devm_iio_channel_get(struct device *dev,

					 const char *consumer_channel);

/**

 * devm_iio_channel_release() - Resource managed version of

 *				iio_channel_release().

 * @dev:		Pointer to consumer device for which resource

 *			is allocared.

 * @chan:		The channel to be released.

 */

void devm_iio_channel_release(struct device *dev, struct iio_channel *chan);



/**

 * iio_channel_get_all() - get all channels associated with a client

 * @dev:		Pointer to consumer device.
@@ -106,15 +97,6 @@ void iio_channel_release_all(struct iio_channel *chan); 
 */

struct iio_channel *devm_iio_channel_get_all(struct device *dev);



/**

 * devm_iio_channel_release_all() - Resource managed version of

 *				    iio_channel_release_all().

 * @dev:		Pointer to consumer device for which resource

 *			is allocared.

 * @chan:		Array channel to be released.

 */

void devm_iio_channel_release_all(struct device *dev, struct iio_channel *chan);



struct iio_cb_buffer;

/**

 * iio_channel_get_all_cb() - register callback for triggered capture