This adds several missing includes to files under include/ which we relied on being included implicitly. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
39 lines
955 B
C
39 lines
955 B
C
#ifndef __NOTIFIER_H
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#define __NOTIFIER_H
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#include <linux/list.h>
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/*
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* Notifer chains loosely based on the according Linux framework
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*/
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struct notifier_block {
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int (*notifier_call)(struct notifier_block *, unsigned long, void *);
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struct list_head list;
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};
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struct notifier_head {
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struct list_head blocks;
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};
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int notifier_chain_register(struct notifier_head *nh, struct notifier_block *n);
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int notifier_chain_unregister(struct notifier_head *nh, struct notifier_block *n);
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int notifier_call_chain(struct notifier_head *nh, unsigned long val, void *v);
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/*
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* Register a function which is called upon changes of
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* clock frequencies in the system.
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*/
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int clock_register_client(struct notifier_block *nb);
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int clock_unregister_client(struct notifier_block *nb);
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int clock_notifier_call_chain(void);
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#define NOTIFIER_HEAD(name) \
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struct notifier_head name = { \
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.blocks = LIST_HEAD_INIT((name).blocks), \
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};
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#endif /* __NOTIFIER_H */
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