iio_dma_buffer_data_available  563 drivers/iio/buffer/industrialio-buffer-dma.c EXPORT_SYMBOL_GPL(iio_dma_buffer_data_available);
iio_dma_buffer_data_available  116 drivers/iio/buffer/industrialio-buffer-dmaengine.c 	.data_available = iio_dma_buffer_data_available,
iio_dma_buffer_data_available  141 include/linux/iio/buffer-dma.h size_t iio_dma_buffer_data_available(struct iio_buffer *buffer);