[PATCH] Don't export machine_restart, machine_halt, or machine_power_off.

machine_restart, machine_halt and machine_power_off are machine
specific hooks deep into the reboot logic, that modules
have no business messing with.  Usually code should be calling
kernel_restart, kernel_halt, kernel_power_off, or
emergency_restart. So don't export machine_restart,
machine_halt, and machine_power_off so we can catch buggy users.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 5 deletions

diff --git a/arch/i386/mach-visws/reboot.c b/arch/i386/mach-visws/reboot.c
index 95e4676594e1..9e9296676f93 100644
--- a/arch/i386/mach-visws/reboot.c
+++ b/arch/i386/mach-visws/reboot.c
@@ -22,8 +22,6 @@ void machine_restart(char * __unused)
         outb(PIIX4_RESET_VAL, PIIX4_RESET_PORT);
 }
 
-EXPORT_SYMBOL(machine_restart);
-
 void machine_power_off(void)
 {
         unsigned short pm_status;
@@ -43,10 +41,7 @@ void machine_power_off(void)
         outl(PIIX_SPECIAL_STOP, 0xCFC);
 }
 
-EXPORT_SYMBOL(machine_power_off);
-
 void machine_halt(void)
 {
 }
 
-EXPORT_SYMBOL(machine_halt);