From 2d8364bae4db144df75ba85e92d2b8619ba8eedc Mon Sep 17 00:00:00 2001 From: Andrey Smirnov Date: Fri, 17 Nov 2017 15:30:57 -0800 Subject: kernel/reboot.c: add devm_register_reboot_notifier() Add devm_* wrapper around register_reboot_notifier to simplify device specific reboot notifier registration/unregistration. [akpm@linux-foundation.org: move `struct device' forward decl to top-of-file] Link: http://lkml.kernel.org/r/20170320171753.1705-1-andrew.smirnov@gmail.com Signed-off-by: Andrey Smirnov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/reboot.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/linux/reboot.h') diff --git a/include/linux/reboot.h b/include/linux/reboot.h index d03da0eb95ca..e63799a6e895 100644 --- a/include/linux/reboot.h +++ b/include/linux/reboot.h @@ -6,6 +6,8 @@ #include #include +struct device; + #define SYS_DOWN 0x0001 /* Notify of system down */ #define SYS_RESTART SYS_DOWN #define SYS_HALT 0x0002 /* Notify of system halt */ @@ -39,6 +41,8 @@ extern int reboot_force; extern int register_reboot_notifier(struct notifier_block *); extern int unregister_reboot_notifier(struct notifier_block *); +extern int devm_register_reboot_notifier(struct device *, struct notifier_block *); + extern int register_restart_handler(struct notifier_block *); extern int unregister_restart_handler(struct notifier_block *); extern void do_kernel_restart(char *cmd); -- cgit v1.2.3