From: Cristina Opriceana Date: Fri, 24 Jul 2015 13:21:50 +0000 (+0300) Subject: iio: event: Add missing fields in kernel docs X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a316c01d59e9d45ede1083a81ae82eb15ae7eab3;p=openwrt%2Fstaging%2Fblogic.git 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 Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/industrialio-event.c b/drivers/iio/industrialio-event.c index 894d8137c4cf..b2f63f919cc4 100644 --- a/drivers/iio/industrialio-event.c +++ b/drivers/iio/industrialio-event.c @@ -32,6 +32,7 @@ * @dev_attr_list: list of event interface sysfs attribute * @flags: file operations related flags including busy flag. * @group: event interface sysfs attribute group + * @read_lock: lock to protect kfifo read operations */ struct iio_event_interface { wait_queue_head_t wait; @@ -75,6 +76,11 @@ EXPORT_SYMBOL(iio_push_event); /** * iio_event_poll() - poll the event queue to find out if it has data + * @filep: File structure pointer to identify the device + * @wait: Poll table pointer to add the wait queue on + * + * Return: (POLLIN | POLLRDNORM) if data is available for reading + * or a negative error code on failure */ static unsigned int iio_event_poll(struct file *filep, struct poll_table_struct *wait)