#
  # Industrial I/O generic buffer implementations
  #
  # When adding new entries keep the list in alphabetical order
  
  config IIO_BUFFER_CB
  	tristate "IIO callback buffer used for push in-kernel interfaces"
  	help
  	  Should be selected by any drivers that do in-kernel push
  	  usage.  That is, those where the data is pushed to the consumer.
  
  config IIO_KFIFO_BUF
  	tristate "Industrial I/O buffering based on kfifo"
  	help
  	  A simple fifo based on kfifo.  Note that this currently provides
  	  no buffer events so it is up to userspace to work out how
  	  often to read from the buffer.
  
  config IIO_TRIGGERED_BUFFER
  	tristate
  	select IIO_TRIGGER
  	select IIO_KFIFO_BUF
  	help
  	  Provides helper functions for setting up triggered buffers.