From 25c02edfd41f0dd7aad9115149625d7e7f441b7d Mon Sep 17 00:00:00 2001 From: Alexandru Ardelean Date: Fri, 3 Sep 2021 10:29:13 +0300 Subject: iio: inkern: introduce devm_iio_map_array_register() short-hand function This change introduces a device-managed variant to the iio_map_array_register() function. It's a simple implementation of calling iio_map_array_register() and registering a callback to iio_map_array_unregister() with the devm_add_action_or_reset(). The function uses an explicit 'dev' parameter to bind the unwinding to. It could have been implemented to implicitly use the parent of the IIO device, however it shouldn't be too expensive to callers to just specify to which device object to bind this unwind call. It would make the API a bit more flexible. Signed-off-by: Alexandru Ardelean Link: https://lore.kernel.org/r/20210903072917.45769-2-aardelean@deviqon.com Signed-off-by: Jonathan Cameron --- Documentation/driver-api/driver-model/devres.rst | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation/driver-api/driver-model') diff --git a/Documentation/driver-api/driver-model/devres.rst b/Documentation/driver-api/driver-model/devres.rst index 650096523f4f..148e19381b79 100644 --- a/Documentation/driver-api/driver-model/devres.rst +++ b/Documentation/driver-api/driver-model/devres.rst @@ -287,6 +287,7 @@ IIO devm_iio_device_register() devm_iio_dmaengine_buffer_setup() devm_iio_kfifo_buffer_setup() + devm_iio_map_array_register() devm_iio_triggered_buffer_setup() devm_iio_trigger_alloc() devm_iio_trigger_register() -- cgit v1.2.3