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 3.10 June 2014 CLASS_DEV_ITER_NEXT(9)
