Commit 05c09e3c authored by Alexandru Ardelean's avatar Alexandru Ardelean Committed by Jonathan Cameron
Browse files

iio: buffer: drop devm_iio_hw_consumer_free() 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 fc1f75a0

drivers/iio/buffer/industrialio-hw-consumer.c

+0 −31
Original line number Diff line number Diff line
@@ -142,17 +142,6 @@ static void devm_iio_hw_consumer_release(struct device *dev, void *res) 
	iio_hw_consumer_free(*(struct iio_hw_consumer **)res);

}



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

{

	struct iio_hw_consumer **r = res;



	if (!r || !*r) {

		WARN_ON(!r || !*r);

		return 0;

	}

	return *r == data;

}



/**

 * devm_iio_hw_consumer_alloc - Resource-managed iio_hw_consumer_alloc()

 * @dev: Pointer to consumer device.
@@ -160,9 +149,6 @@ static int devm_iio_hw_consumer_match(struct device *dev, void *res, void *data) 
 * Managed iio_hw_consumer_alloc. iio_hw_consumer allocated with this function

 * is automatically freed on driver detach.

 *

 * If an iio_hw_consumer allocated with this function needs to be freed

 * separately, devm_iio_hw_consumer_free() must be used.

 *

 * returns pointer to allocated iio_hw_consumer on success, NULL on failure.

 */

struct iio_hw_consumer *devm_iio_hw_consumer_alloc(struct device *dev)
@@ -186,23 +172,6 @@ struct iio_hw_consumer *devm_iio_hw_consumer_alloc(struct device *dev) 
}

EXPORT_SYMBOL_GPL(devm_iio_hw_consumer_alloc);



/**

 * devm_iio_hw_consumer_free - Resource-managed iio_hw_consumer_free()

 * @dev: Pointer to consumer device.

 * @hwc: iio_hw_consumer to free.

 *

 * Free iio_hw_consumer allocated with devm_iio_hw_consumer_alloc().

 */

void devm_iio_hw_consumer_free(struct device *dev, struct iio_hw_consumer *hwc)

{

	int rc;



	rc = devres_release(dev, devm_iio_hw_consumer_release,

			    devm_iio_hw_consumer_match, hwc);

	WARN_ON(rc);

}

EXPORT_SYMBOL_GPL(devm_iio_hw_consumer_free);



/**

 * iio_hw_consumer_enable() - Enable IIO hardware consumer

 * @hwc: iio_hw_consumer to enable.

include/linux/iio/hw-consumer.h

+0 −1
Original line number Diff line number Diff line
@@ -14,7 +14,6 @@ struct iio_hw_consumer; 
struct iio_hw_consumer *iio_hw_consumer_alloc(struct device *dev);

void iio_hw_consumer_free(struct iio_hw_consumer *hwc);

struct iio_hw_consumer *devm_iio_hw_consumer_alloc(struct device *dev);

void devm_iio_hw_consumer_free(struct device *dev, struct iio_hw_consumer *hwc);

int iio_hw_consumer_enable(struct iio_hw_consumer *hwc);

void iio_hw_consumer_disable(struct iio_hw_consumer *hwc);