This prepares the interrupt to be used for other stuff than
fifo reading + event readings.
Signed-off-by: Sean Nyekjaer <sean@geanix.com>
Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>