clk_notifier_register (9) Linux Manual Page
clk_notifier_register – change notifier callback
Synopsis
int clk_notifier_register(struct clk *clk, struct notifier_block *nb);Arguments
clk
-
- clock whose rate we are interested in
nb
- notifier block with callback function pointer
Description
ProTip: debugging across notifier chains can be frustrating. Make sure that your notifier callback function prints a nice big warning in case of failure.