Hello, Included is a patch which corrects the following in driver/spi/spi.c in function spi_busnum_to_master: * must allow bus_num 0, the if is really not needed. * correct the name buffer which is too small for bus_num >= 10000. It should be 9 bytes big, not 8. Sorry if I should have split the patch in two. I am not on the linux-kernel list. Signed-off-by: Hans-Christian Egtvedt -- With kind regards, Hans-Christian Egtvedt Applications Engineer - AVR Applications Lab