diff options
| -rw-r--r-- | Documentation/driver-api/driver-model/devres.rst | 1 | ||||
| -rw-r--r-- | drivers/iio/industrialio-core.c | 31 | ||||
| -rw-r--r-- | include/linux/iio/iio.h | 2 |
3 files changed, 0 insertions, 34 deletions
diff --git a/Documentation/driver-api/driver-model/devres.rst b/Documentation/driver-api/driver-model/devres.rst index 1431d5e44abc..6ae6c67dfec0 100644 --- a/Documentation/driver-api/driver-model/devres.rst +++ b/Documentation/driver-api/driver-model/devres.rst @@ -284,7 +284,6 @@ I2C IIO devm_iio_device_alloc() - devm_iio_device_free() devm_iio_device_register() devm_iio_kfifo_allocate() devm_iio_kfifo_free() diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 0f278da12bcb..f4daf19f2a3b 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -1546,17 +1546,6 @@ static void devm_iio_device_release(struct device *dev, void *res) iio_device_free(*(struct iio_dev **)res); } -int devm_iio_device_match(struct device *dev, void *res, void *data) -{ - struct iio_dev **r = res; - if (!r || !*r) { - WARN_ON(!r || !*r); - return 0; - } - return *r == data; -} -EXPORT_SYMBOL_GPL(devm_iio_device_match); - /** * devm_iio_device_alloc - Resource-managed iio_device_alloc() * @dev: Device to allocate iio_dev for @@ -1565,9 +1554,6 @@ EXPORT_SYMBOL_GPL(devm_iio_device_match); * Managed iio_device_alloc. iio_dev allocated with this function is * automatically freed on driver detach. * - * If an iio_dev allocated with this function needs to be freed separately, - * devm_iio_device_free() must be used. - * * RETURNS: * Pointer to allocated iio_dev on success, NULL on failure. */ @@ -1593,23 +1579,6 @@ struct iio_dev *devm_iio_device_alloc(struct device *dev, int sizeof_priv) EXPORT_SYMBOL_GPL(devm_iio_device_alloc); /** - * devm_iio_device_free - Resource-managed iio_device_free() - * @dev: Device this iio_dev belongs to - * @iio_dev: the iio_dev associated with the device - * - * Free iio_dev allocated with devm_iio_device_alloc(). - */ -void devm_iio_device_free(struct device *dev, struct iio_dev *iio_dev) -{ - int rc; - - rc = devres_release(dev, devm_iio_device_release, - devm_iio_device_match, iio_dev); - WARN_ON(rc); -} -EXPORT_SYMBOL_GPL(devm_iio_device_free); - -/** * iio_chrdev_open() - chrdev file open for buffer access and ioctls * @inode: Inode structure for identifying the device in the file system * @filp: File structure for iio device used to keep and later access diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index 1b2630bc327e..4c1e320ef7ed 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -688,9 +688,7 @@ static inline struct iio_dev *iio_priv_to_dev(void *priv) } void iio_device_free(struct iio_dev *indio_dev); -int devm_iio_device_match(struct device *dev, void *res, void *data); struct iio_dev *devm_iio_device_alloc(struct device *dev, int sizeof_priv); -void devm_iio_device_free(struct device *dev, struct iio_dev *indio_dev); struct iio_trigger *devm_iio_trigger_alloc(struct device *dev, const char *fmt, ...); void devm_iio_trigger_free(struct device *dev, struct iio_trigger *iio_trig); |