@@ -31,7 +31,6 @@
/*
* Callbacks for platform drivers to implement.
*/
-extern void (*pm_power_off)(void);
extern void (*pm_power_off_prepare)(void);
struct device; /* we have a circular dep with device.h */
@@ -23,12 +23,6 @@
#include <linux/types.h>
/*
- * If set, calling this function will power off the system immediately.
- */
-void (*pm_power_off)(void);
-EXPORT_SYMBOL(pm_power_off);
-
-/*
* List of handlers for kernel code which wants to be called
* to power off the system.
*/
@@ -277,10 +271,6 @@ void do_kernel_power_off(void)
* removed while the call chain is traversed, but we'll have to accept
* that risk.
*/
-
- if (pm_power_off)
- pm_power_off();
-
p = rcu_dereference_raw(power_off_handler_list);
while (p) {
next_p = rcu_dereference_raw(p->next);
@@ -296,7 +286,6 @@ void do_kernel_power_off(void)
*/
bool have_kernel_power_off(void)
{
- return pm_power_off != NULL ||
- rcu_dereference_raw(power_off_handler_list) != NULL;
+ return rcu_dereference_raw(power_off_handler_list) != NULL;
}
EXPORT_SYMBOL(have_kernel_power_off);