[2.6 patch] make kernel_shutdown_prepare() static

Adrian Bunk
2007-10-24T16:23:45Z

kernel_shutdown_prepare() can now become static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>

---

include/linux/reboot.h | 2 --
kernel/sys.c | 2 +-
2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 85ea63f..b93b541 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -59,8 +59,6 @@ extern void machine_crash_shutdown(struct pt_regs *);
* Architecture independent implemenations of sys_reboot commands.
*/

-extern void kernel_shutdown_prepare(enum system_states state);
-
extern void kernel_restart(char *cmd);
extern void kernel_halt(void);
extern void kernel_power_off(void);
diff --git a/kernel/sys.c b/kernel/sys.c
index 304b541..4c77ed2 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -315,7 +315,7 @@ static void kernel_kexec(void)
#endif
}

-void kernel_shutdown_prepare(enum system_states state)
+static void kernel_shutdown_prepare(enum system_states state)
{
blocking_notifier_call_chain(&reboot_notifier_list,
(state == SYSTEM_HALT)?SYS_HALT:SYS_POWER_OFF, NULL);