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path: root/drivers/base/power/main.c
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Diffstat (limited to 'drivers/base/power/main.c')
-rw-r--r--drivers/base/power/main.c20
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 9717d5f20139..3d874eca7104 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -23,7 +23,7 @@
#include <linux/mutex.h>
#include <linux/pm.h>
#include <linux/pm_runtime.h>
-#include <linux/resume-trace.h>
+#include <linux/pm-trace.h>
#include <linux/interrupt.h>
#include <linux/sched.h>
#include <linux/async.h>
@@ -1017,6 +1017,9 @@ static int __device_suspend_noirq(struct device *dev, pm_message_t state, bool a
char *info = NULL;
int error = 0;
+ TRACE_DEVICE(dev);
+ TRACE_SUSPEND(0);
+
if (async_error)
goto Complete;
@@ -1057,6 +1060,7 @@ static int __device_suspend_noirq(struct device *dev, pm_message_t state, bool a
Complete:
complete_all(&dev->power.completion);
+ TRACE_SUSPEND(error);
return error;
}
@@ -1078,7 +1082,7 @@ static int device_suspend_noirq(struct device *dev)
{
reinit_completion(&dev->power.completion);
- if (pm_async_enabled && dev->power.async_suspend) {
+ if (is_async(dev)) {
get_device(dev);
async_schedule(async_suspend_noirq, dev);
return 0;
@@ -1157,6 +1161,9 @@ static int __device_suspend_late(struct device *dev, pm_message_t state, bool as
char *info = NULL;
int error = 0;
+ TRACE_DEVICE(dev);
+ TRACE_SUSPEND(0);
+
__pm_runtime_disable(dev, false);
if (async_error)
@@ -1198,6 +1205,7 @@ static int __device_suspend_late(struct device *dev, pm_message_t state, bool as
async_error = error;
Complete:
+ TRACE_SUSPEND(error);
complete_all(&dev->power.completion);
return error;
}
@@ -1219,7 +1227,7 @@ static int device_suspend_late(struct device *dev)
{
reinit_completion(&dev->power.completion);
- if (pm_async_enabled && dev->power.async_suspend) {
+ if (is_async(dev)) {
get_device(dev);
async_schedule(async_suspend_late, dev);
return 0;
@@ -1338,6 +1346,9 @@ static int __device_suspend(struct device *dev, pm_message_t state, bool async)
int error = 0;
DECLARE_DPM_WATCHDOG_ON_STACK(wd);
+ TRACE_DEVICE(dev);
+ TRACE_SUSPEND(0);
+
dpm_wait_for_children(dev, async);
if (async_error)
@@ -1444,6 +1455,7 @@ static int __device_suspend(struct device *dev, pm_message_t state, bool async)
if (error)
async_error = error;
+ TRACE_SUSPEND(error);
return error;
}
@@ -1465,7 +1477,7 @@ static int device_suspend(struct device *dev)
{
reinit_completion(&dev->power.completion);
- if (pm_async_enabled && dev->power.async_suspend) {
+ if (is_async(dev)) {
get_device(dev);
async_schedule(async_suspend, dev);
return 0;