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authorAlexandru Ardelean <alexandru.ardelean@analog.com>2020-02-27 16:52:24 +0300
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2020-04-19 18:56:37 +0300
commit92b7ed7fe40dd26de62ff8f5aa1605909a14e3ef (patch)
treeae8339783022edbb750830915030ea3384e079de /drivers/iio/industrialio-trigger.c
parent83381c9803a00d534f32ab52ed91588601eba43f (diff)
downloadlinux-92b7ed7fe40dd26de62ff8f5aa1605909a14e3ef.tar.xz
iio: core: drop devm_iio_trigger_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: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/industrialio-trigger.c')
-rw-r--r--drivers/iio/industrialio-trigger.c32
1 files changed, 0 insertions, 32 deletions
diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c
index 611f608a9da2..53d1931f6be8 100644
--- a/drivers/iio/industrialio-trigger.c
+++ b/drivers/iio/industrialio-trigger.c
@@ -585,18 +585,6 @@ static void devm_iio_trigger_release(struct device *dev, void *res)
iio_trigger_free(*(struct iio_trigger **)res);
}
-static int devm_iio_trigger_match(struct device *dev, void *res, void *data)
-{
- struct iio_trigger **r = res;
-
- if (!r || !*r) {
- WARN_ON(!r || !*r);
- return 0;
- }
-
- return *r == data;
-}
-
/**
* devm_iio_trigger_alloc - Resource-managed iio_trigger_alloc()
* @dev: Device to allocate iio_trigger for
@@ -608,9 +596,6 @@ static int devm_iio_trigger_match(struct device *dev, void *res, void *data)
* Managed iio_trigger_alloc. iio_trigger allocated with this function is
* automatically freed on driver detach.
*
- * If an iio_trigger allocated with this function needs to be freed separately,
- * devm_iio_trigger_free() must be used.
- *
* RETURNS:
* Pointer to allocated iio_trigger on success, NULL on failure.
*/
@@ -640,23 +625,6 @@ struct iio_trigger *devm_iio_trigger_alloc(struct device *dev,
}
EXPORT_SYMBOL_GPL(devm_iio_trigger_alloc);
-/**
- * devm_iio_trigger_free - Resource-managed iio_trigger_free()
- * @dev: Device this iio_dev belongs to
- * @iio_trig: the iio_trigger associated with the device
- *
- * Free iio_trigger allocated with devm_iio_trigger_alloc().
- */
-void devm_iio_trigger_free(struct device *dev, struct iio_trigger *iio_trig)
-{
- int rc;
-
- rc = devres_release(dev, devm_iio_trigger_release,
- devm_iio_trigger_match, iio_trig);
- WARN_ON(rc);
-}
-EXPORT_SYMBOL_GPL(devm_iio_trigger_free);
-
static void devm_iio_trigger_unreg(struct device *dev, void *res)
{
iio_trigger_unregister(*(struct iio_trigger **)res);