On Tue, 2015-07-14 at 20:43 +0200, Thomas Huth wrote: > Any suggestions how to fix this? Simply revert 587f83e8dd50d? Use > mdelay() instead of msleep() in rtas_busy_delay()? Something more > fancy? A proper fix would be more fancy, the get_sensor should happen in a kernel thread instead. Cheers, Ben.