linux-kernel - [2.6 patch] make kernel_shutdown

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Date:	Wed, 24 Oct 2007 18:23:45 +0200
From:	Adrian Bunk <bunk@...nel.org>
To:	pavel@...e.cz, rjw@...k.pl
Cc:	linux-pm@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: [2.6 patch] make kernel_shutdown_prepare() static

kernel_shutdown_prepare() can now become static.

Signed-off-by: Adrian Bunk <bunk@...nel.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);

-
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