diff options
Diffstat (limited to 'drivers/staging/iio/industrialio-ring.c')
| -rw-r--r-- | drivers/staging/iio/industrialio-ring.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/staging/iio/industrialio-ring.c b/drivers/staging/iio/industrialio-ring.c index f3c87edddafd..8c2f3fa406d3 100644 --- a/drivers/staging/iio/industrialio-ring.c +++ b/drivers/staging/iio/industrialio-ring.c @@ -15,10 +15,8 @@ */ #include <linux/kernel.h> #include <linux/device.h> -#include <linux/interrupt.h> #include <linux/fs.h> #include <linux/poll.h> -#include <linux/module.h> #include <linux/cdev.h> #include <linux/slab.h> @@ -53,7 +51,7 @@ int iio_push_or_escallate_ring_event(struct iio_ring_buffer *ring_buf, EXPORT_SYMBOL(iio_push_or_escallate_ring_event); /** - * iio_ring_open() chrdev file open for ring buffer access + * iio_ring_open() - chrdev file open for ring buffer access * * This function relies on all ring buffer implementations having an * iio_ring_buffer as their first element. @@ -72,7 +70,7 @@ static int iio_ring_open(struct inode *inode, struct file *filp) } /** - * iio_ring_release() -chrdev file close ring buffer access + * iio_ring_release() - chrdev file close ring buffer access * * This function relies on all ring buffer implementations having an * iio_ring_buffer as their first element. @@ -91,7 +89,7 @@ static int iio_ring_release(struct inode *inode, struct file *filp) } /** - * iio_ring_rip_outer() chrdev read for ring buffer access + * iio_ring_rip_outer() - chrdev read for ring buffer access * * This function relies on all ring buffer implementations having an * iio_ring _bufer as their first element. @@ -136,8 +134,9 @@ static const struct file_operations iio_ring_fileops = { }; /** - * __iio_request_ring_buffer_event_chrdev() allocate ring event chrdev + * __iio_request_ring_buffer_event_chrdev() - allocate ring event chrdev * @buf: ring buffer whose event chrdev we are allocating + * @id: id of this ring buffer (typically 0) * @owner: the module who owns the ring buffer (for ref counting) * @dev: device with which the chrdev is associated **/ |