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iio: Fix parameters in iio_triggered_buffer_setup

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This patch renames the top half handler and the bottom half handler
of iio_triggered_buffer_setup() in accordance with their usage.
The bottom half has been renamed to reflect the fact that it is a
thread based call, compliant with iio_alloc_pollfunc().
The names of the parameters were swapped, thus creating confusion.

Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Cristina Opriceana 2015-06-23 16:34:19 +03:00 committed by Jonathan Cameron
parent 5e913d27f9
commit fcc577dd55
2 changed files with 8 additions and 8 deletions
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12
drivers/iio/industrialio-triggered-buffer.c
View File

@ -24,8 +24,8 @@ static const struct iio_buffer_setup_ops iio_triggered_buffer_setup_ops = {
/**
* iio_triggered_buffer_setup() - Setup triggered buffer and pollfunc
* @indio_dev: IIO device structure
* @pollfunc_bh: Function which will be used as pollfunc bottom half
* @pollfunc_th: Function which will be used as pollfunc top half
* @h: Function which will be used as pollfunc top half
* @thread: Function which will be used as pollfunc bottom half
* @setup_ops: Buffer setup functions to use for this device.
* If NULL the default setup functions for triggered
* buffers will be used.
@ -42,8 +42,8 @@ static const struct iio_buffer_setup_ops iio_triggered_buffer_setup_ops = {
* iio_triggered_buffer_cleanup().
*/
int iio_triggered_buffer_setup(struct iio_dev *indio_dev,
irqreturn_t (*pollfunc_bh)(int irq, void *p),
irqreturn_t (*pollfunc_th)(int irq, void *p),
irqreturn_t (*h)(int irq, void *p),
irqreturn_t (*thread)(int irq, void *p),
const struct iio_buffer_setup_ops *setup_ops)
{
struct iio_buffer *buffer;
@ -57,8 +57,8 @@ int iio_triggered_buffer_setup(struct iio_dev *indio_dev,
iio_device_attach_buffer(indio_dev, buffer);
indio_dev->pollfunc = iio_alloc_pollfunc(pollfunc_bh,
pollfunc_th,
indio_dev->pollfunc = iio_alloc_pollfunc(h,
thread,
IRQF_ONESHOT,
indio_dev,
"%s_consumer%d",

4
include/linux/iio/triggered_buffer.h
View File

@ -7,8 +7,8 @@ struct iio_dev;
struct iio_buffer_setup_ops;
int iio_triggered_buffer_setup(struct iio_dev *indio_dev,
irqreturn_t (*pollfunc_bh)(int irq, void *p),
irqreturn_t (*pollfunc_th)(int irq, void *p),
irqreturn_t (*h)(int irq, void *p),
irqreturn_t (*thread)(int irq, void *p),
const struct iio_buffer_setup_ops *setup_ops);
void iio_triggered_buffer_cleanup(struct iio_dev *indio_dev);