diff options
Diffstat (limited to 'drivers/iio/buffer/industrialio-triggered-buffer.c')
| -rw-r--r-- | drivers/iio/buffer/industrialio-triggered-buffer.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/drivers/iio/buffer/industrialio-triggered-buffer.c b/drivers/iio/buffer/industrialio-triggered-buffer.c index b2b1b7d27af4..f77c4538141e 100644 --- a/drivers/iio/buffer/industrialio-triggered-buffer.c +++ b/drivers/iio/buffer/industrialio-triggered-buffer.c @@ -56,7 +56,7 @@ int iio_triggered_buffer_setup_ext(struct iio_dev *indio_dev, indio_dev, "%s_consumer%d", indio_dev->name, - indio_dev->id); + iio_device_id(indio_dev)); if (indio_dev->pollfunc == NULL) { ret = -ENOMEM; goto error_kfifo_free; @@ -96,9 +96,9 @@ void iio_triggered_buffer_cleanup(struct iio_dev *indio_dev) } EXPORT_SYMBOL(iio_triggered_buffer_cleanup); -static void devm_iio_triggered_buffer_clean(struct device *dev, void *res) +static void devm_iio_triggered_buffer_clean(void *indio_dev) { - iio_triggered_buffer_cleanup(*(struct iio_dev **)res); + iio_triggered_buffer_cleanup(indio_dev); } int devm_iio_triggered_buffer_setup_ext(struct device *dev, @@ -108,24 +108,15 @@ int devm_iio_triggered_buffer_setup_ext(struct device *dev, const struct iio_buffer_setup_ops *ops, const struct attribute **buffer_attrs) { - struct iio_dev **ptr; int ret; - ptr = devres_alloc(devm_iio_triggered_buffer_clean, sizeof(*ptr), - GFP_KERNEL); - if (!ptr) - return -ENOMEM; - - *ptr = indio_dev; - ret = iio_triggered_buffer_setup_ext(indio_dev, h, thread, ops, buffer_attrs); - if (!ret) - devres_add(dev, ptr); - else - devres_free(ptr); + if (ret) + return ret; - return ret; + return devm_add_action_or_reset(dev, devm_iio_triggered_buffer_clean, + indio_dev); } EXPORT_SYMBOL_GPL(devm_iio_triggered_buffer_setup_ext); |