Merge branch 'pm-sleep'

* pm-sleep:
  PM / Sleep: Require CAP_BLOCK_SUSPEND to use wake_lock/wake_unlock
  PM / Sleep: Add missing static storage class specifiers in main.c
  PM / Sleep: Fix build warning in sysfs.c for CONFIG_PM_SLEEP unset
  PM / Hibernate: Print hibernation/thaw progress indicator one line at a time.
  PM / Sleep: Separate printing suspend times from initcall_debug
  PM / Sleep: add knob for printing device resume times
  ftrace: Disable function tracing during suspend/resume and hibernation, again
  PM / Hibernate: Enable suspend to both for in-kernel hibernation.

2 files changed, 10 insertions, 6 deletions

diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 63048f79de5f..61a891dda380 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -45,10 +45,10 @@ typedef int (*pm_callback_t)(struct device *);
  */
 
 LIST_HEAD(dpm_list);
-LIST_HEAD(dpm_prepared_list);
-LIST_HEAD(dpm_suspended_list);
-LIST_HEAD(dpm_late_early_list);
-LIST_HEAD(dpm_noirq_list);
+static LIST_HEAD(dpm_prepared_list);
+static LIST_HEAD(dpm_suspended_list);
+static LIST_HEAD(dpm_late_early_list);
+static LIST_HEAD(dpm_noirq_list);
 
 struct suspend_stats suspend_stats;
 static DEFINE_MUTEX(dpm_list_mtx);
@@ -166,7 +166,7 @@ static ktime_t initcall_debug_start(struct device *dev)
 {
         ktime_t calltime = ktime_set(0, 0);
 
-        if (initcall_debug) {
+        if (pm_print_times_enabled) {
                 pr_info("calling  %s+ @ %i, parent: %s\n",
                         dev_name(dev), task_pid_nr(current),
                         dev->parent ? dev_name(dev->parent) : "none");
@@ -181,7 +181,7 @@ static void initcall_debug_report(struct device *dev, ktime_t calltime,
 {
         ktime_t delta, rettime;
 
-        if (initcall_debug) {
+        if (pm_print_times_enabled) {
                 rettime = ktime_get();
                 delta = ktime_sub(rettime, calltime);
                 pr_info("call %s+ returned %d after %Ld usecs\n", dev_name(dev),
diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
index 48be2ad4dd2c..b91dc6f1e914 100644
--- a/drivers/base/power/sysfs.c
+++ b/drivers/base/power/sysfs.c
@@ -474,6 +474,8 @@ static DEVICE_ATTR(runtime_enabled, 0444, rtpm_enabled_show, NULL);
 
 #endif
 
+#ifdef CONFIG_PM_SLEEP
+
 static ssize_t async_show(struct device *dev, struct device_attribute *attr,
                           char *buf)
 {
@@ -500,6 +502,8 @@ static ssize_t async_store(struct device *dev, struct device_attribute *attr,
 }
 
 static DEVICE_ATTR(async, 0644, async_show, async_store);
+
+#endif
 #endif /* CONFIG_PM_ADVANCED_DEBUG */
 
 static struct attribute *power_attrs[] = {