I have i2c now in sync with 2.5.54, waiting for branch. The same thing as sensors.h suffered happened to i2c-dev.h, userland exports were removed. So I left that part unpathced. There are some bits worth of porting back to 2.4: - check_region vs. request_region - MINOR() vs minor() for /dev - /dev with devfs -- Ky?sti M?lkki kmalkki at cc.hut.fi