artman 1328810706 -0800 staging:iio:events: Use kfifo for event queue The current IIO event code uses a list to emulate FIFO like behavior. Just use a kfifo directly instead to implement the event queue. As part of this patch the maximum of events in the queue is increased from 10 to 16 since kfifo requires a power of two for the number of FIFO elements. Signed-off-by: Lars-Peter Clausen Acked-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman H°ôøž9x