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make kernel_shutdown_prepare() static

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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>
This commit is contained in:
Adrian Bunk 2008-02-04 22:30:06 -08:00 committed by Linus Torvalds
parent 47a460d5a3
commit 4ef7229ffa
2 changed files with 1 additions and 3 deletions
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2
include/linux/reboot.h
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@ -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);

2
kernel/sys.c
View File

@ -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);