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-rw-r--r--include/linux/notifier.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index d65746efc954..d14a4c362465 100644
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -47,8 +47,11 @@
* runtime initialization.
*/
+typedef int (*notifier_fn_t)(struct notifier_block *nb,
+ unsigned long action, void *data);
+
struct notifier_block {
- int (*notifier_call)(struct notifier_block *, unsigned long, void *);
+ notifier_fn_t notifier_call;
struct notifier_block __rcu *next;
int priority;
};