[BUgfix][API-935]cant sleep down
Change-Id: Ic13bdf51522821ae22918339afbc90cd47238e07
(cherry picked from commit d4f8e41c6790f7c72ed84647eca12b1486b37f80)
diff --git a/src/kernel/linux/v4.19/drivers/base/power/wakeup.c b/src/kernel/linux/v4.19/drivers/base/power/wakeup.c
index ac081b1..51a5dfb 100644
--- a/src/kernel/linux/v4.19/drivers/base/power/wakeup.c
+++ b/src/kernel/linux/v4.19/drivers/base/power/wakeup.c
@@ -947,11 +947,12 @@
if (block) {
DEFINE_WAIT(wait);
-
+ printk("debug pm_get_wakeup_count start\n");
for (;;) {
prepare_to_wait(&wakeup_count_wait_queue, &wait,
TASK_INTERRUPTIBLE);
split_counters(&cnt, &inpr);
+ printk("debug pm_get_wakeup_count: inpr = %d\n",inpr);
if (inpr == 0 || signal_pending(current))
break;
pm_print_active_wakeup_sources();
@@ -979,7 +980,7 @@
{
unsigned int cnt, inpr;
unsigned long flags;
-
+ printk("debug pm_save_wakeup_count start\n");
events_check_enabled = false;
raw_spin_lock_irqsave(&events_lock, flags);
split_counters(&cnt, &inpr);
diff --git a/src/kernel/linux/v4.19/kernel/power/main.c b/src/kernel/linux/v4.19/kernel/power/main.c
index 6bcb47d..0456773 100644
--- a/src/kernel/linux/v4.19/kernel/power/main.c
+++ b/src/kernel/linux/v4.19/kernel/power/main.c
@@ -662,7 +662,7 @@
char *buf)
{
unsigned int val;
-
+ printk("debug wakeup_count_show start\n");
return pm_get_wakeup_count(&val, true) ?
sprintf(buf, "%u\n", val) : -EINTR;
}
@@ -673,7 +673,7 @@
{
unsigned int val;
int error;
-
+ printk("debug wakeup_count_store start\n");
error = pm_autosleep_lock();
if (error)
return error;