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iio: event: Add missing fields in kernel docs
Fix kernel docs warnings by adding the missing fields, each with its associated description. Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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@ -32,6 +32,7 @@
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* @dev_attr_list: list of event interface sysfs attribute
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* @flags: file operations related flags including busy flag.
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* @group: event interface sysfs attribute group
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* @read_lock: lock to protect kfifo read operations
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*/
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struct iio_event_interface {
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wait_queue_head_t wait;
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@ -75,6 +76,11 @@ EXPORT_SYMBOL(iio_push_event);
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/**
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* iio_event_poll() - poll the event queue to find out if it has data
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* @filep: File structure pointer to identify the device
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* @wait: Poll table pointer to add the wait queue on
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*
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* Return: (POLLIN | POLLRDNORM) if data is available for reading
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* or a negative error code on failure
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*/
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static unsigned int iio_event_poll(struct file *filep,
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struct poll_table_struct *wait)
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