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iio: buffer: Fix kernel docs warnings

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Fix kernel docs for structures and functions in order to
remove some warnings when the documentation gets generated.

Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Cristina Opriceana 2015-07-24 16:18:09 +03:00 committed by Jonathan Cameron
parent 2498dcf6e0
commit 0123635a77
1 changed files with 14 additions and 1 deletions
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15
drivers/iio/industrialio-buffer.c
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@ -91,9 +91,16 @@ static bool iio_buffer_ready(struct iio_dev *indio_dev, struct iio_buffer *buf,
/**
* iio_buffer_read_first_n_outer() - chrdev read for buffer access
* @filp: File structure pointer for the char device
* @buf: Destination buffer for iio buffer read
* @n: First n bytes to read
* @f_ps: Long offset provided by the user as a seek position
*
* This function relies on all buffer implementations having an
* iio_buffer as their first element.
*
* Return: negative values corresponding to error codes or ret != 0
* for ending the reading activity
**/
ssize_t iio_buffer_read_first_n_outer(struct file *filp, char __user *buf,
size_t n, loff_t *f_ps)
@ -143,6 +150,12 @@ ssize_t iio_buffer_read_first_n_outer(struct file *filp, char __user *buf,
/**
* iio_buffer_poll() - poll the buffer to find out if it has data
* @filp: File structure pointer for device access
* @wait: Poll table structure pointer for which the driver adds
* a wait queue
*
* Return: (POLLIN | POLLRDNORM) if data is available for reading
* or 0 for other cases
*/
unsigned int iio_buffer_poll(struct file *filp,
struct poll_table_struct *wait)
@ -1136,7 +1149,7 @@ int iio_scan_mask_query(struct iio_dev *indio_dev,
EXPORT_SYMBOL_GPL(iio_scan_mask_query);
/**
* struct iio_demux_table() - table describing demux memcpy ops
* struct iio_demux_table - table describing demux memcpy ops
* @from: index to copy from
* @to: index to copy to
* @length: how many bytes to copy