CLASS_DEV_ITER_NEXT(9) Device drivers infrastructure CLASS_DEV_ITER_NEXT(9)

NAME class_dev_iter_next - iterate to the next device

SYNOPSIS struct device * class_dev_iter_next(struct class_dev_iter * iter);

ARGUMENTS iter class iterator to proceed

DESCRIPTION Proceed iter to the next device and return it. Returns NULL if iteration is complete.

The returned device is referenced and won´t be released till iterator is proceed to the next device or exited. The caller is free to do whatever it wants to do with the device including calling back into class code.

COPYRIGHT Kernel Hackers Manual 2.6. June 2012 CLASS_DEV_ITER_NEXT(9)