diff options
Diffstat (limited to 'drivers/iio/buffer')
| -rw-r--r-- | drivers/iio/buffer/kfifo_buf.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/iio/buffer/kfifo_buf.c b/drivers/iio/buffer/kfifo_buf.c index d72cfb354be6..516eb3465de1 100644 --- a/drivers/iio/buffer/kfifo_buf.c +++ b/drivers/iio/buffer/kfifo_buf.c @@ -206,22 +206,24 @@ static struct iio_buffer *devm_iio_kfifo_allocate(struct device *dev) } /** - * devm_iio_kfifo_buffer_setup - Allocate a kfifo buffer & attach it to an IIO device + * devm_iio_kfifo_buffer_setup_ext - Allocate a kfifo buffer & attach it to an IIO device * @dev: Device object to which to attach the life-time of this kfifo buffer * @indio_dev: The device the buffer should be attached to * @mode_flags: The mode flags for this buffer (INDIO_BUFFER_SOFTWARE and/or * INDIO_BUFFER_TRIGGERED). * @setup_ops: The setup_ops required to configure the HW part of the buffer (optional) + * @buffer_attrs: Extra sysfs buffer attributes for this IIO buffer * * This function allocates a kfifo buffer via devm_iio_kfifo_allocate() and * attaches it to the IIO device via iio_device_attach_buffer(). * This is meant to be a bit of a short-hand/helper function as there are a few * drivers that seem to do this. */ -int devm_iio_kfifo_buffer_setup(struct device *dev, - struct iio_dev *indio_dev, - int mode_flags, - const struct iio_buffer_setup_ops *setup_ops) +int devm_iio_kfifo_buffer_setup_ext(struct device *dev, + struct iio_dev *indio_dev, + int mode_flags, + const struct iio_buffer_setup_ops *setup_ops, + const struct attribute **buffer_attrs) { struct iio_buffer *buffer; @@ -237,8 +239,10 @@ int devm_iio_kfifo_buffer_setup(struct device *dev, indio_dev->modes |= mode_flags; indio_dev->setup_ops = setup_ops; + buffer->attrs = buffer_attrs; + return iio_device_attach_buffer(indio_dev, buffer); } -EXPORT_SYMBOL_GPL(devm_iio_kfifo_buffer_setup); +EXPORT_SYMBOL_GPL(devm_iio_kfifo_buffer_setup_ext); MODULE_LICENSE("GPL"); |