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-rw-r--r--kernel/power/hibernate.c20
1 files changed, 14 insertions, 6 deletions
diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c
index aa9e916da4d5..f61202916631 100644
--- a/kernel/power/hibernate.c
+++ b/kernel/power/hibernate.c
@@ -277,7 +277,7 @@ static int create_image(int platform_mode)
277 goto Enable_irqs; 277 goto Enable_irqs;
278 } 278 }
279 279
280 if (hibernation_test(TEST_CORE)) 280 if (hibernation_test(TEST_CORE) || !pm_check_wakeup_events())
281 goto Power_up; 281 goto Power_up;
282 282
283 in_suspend = 1; 283 in_suspend = 1;
@@ -288,8 +288,10 @@ static int create_image(int platform_mode)
288 error); 288 error);
289 /* Restore control flow magically appears here */ 289 /* Restore control flow magically appears here */
290 restore_processor_state(); 290 restore_processor_state();
291 if (!in_suspend) 291 if (!in_suspend) {
292 events_check_enabled = false;
292 platform_leave(platform_mode); 293 platform_leave(platform_mode);
294 }
293 295
294 Power_up: 296 Power_up:
295 sysdev_resume(); 297 sysdev_resume();
@@ -511,14 +513,20 @@ int hibernation_platform_enter(void)
511 513
512 local_irq_disable(); 514 local_irq_disable();
513 sysdev_suspend(PMSG_HIBERNATE); 515 sysdev_suspend(PMSG_HIBERNATE);
516 if (!pm_check_wakeup_events()) {
517 error = -EAGAIN;
518 goto Power_up;
519 }
520
514 hibernation_ops->enter(); 521 hibernation_ops->enter();
515 /* We should never get here */ 522 /* We should never get here */
516 while (1); 523 while (1);
517 524
518 /* 525 Power_up:
519 * We don't need to reenable the nonboot CPUs or resume consoles, since 526 sysdev_resume();
520 * the system is going to be halted anyway. 527 local_irq_enable();
521 */ 528 enable_nonboot_cpus();
529
522 Platform_finish: 530 Platform_finish:
523 hibernation_ops->finish(); 531 hibernation_ops->finish();
524 532