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authorAdrian Bunk <bunk@kernel.org>2008-02-04 22:30:06 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-05 09:44:22 -0800
commit4ef7229ffa93695e346d510b871452811509ea65 (patch)
tree052adef3a8cc1e8d502525f3355e99d5e8d9dcda
parent47a460d5a307e639d6c9cdf9bb4857e2f5f3cb76 (diff)
make kernel_shutdown_prepare() static
kernel_shutdown_prepare() can now become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Pavel Machek <pavel@ucw.cz> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--include/linux/reboot.h2
-rw-r--r--kernel/sys.c2
2 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 85ea63f462a..b93b541cf11 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 4162d12390b..53de35fc824 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);