diff options
Diffstat (limited to 'drivers/base')
-rw-r--r-- | drivers/base/power/main.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index de3fe4fe..bf41296 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -214,9 +214,6 @@ static void initcall_debug_report(struct device *dev, ktime_t calltime, pr_info("call %s+ returned %d after %Ld usecs\n", dev_name(dev), error, (unsigned long long)nsecs >> 10); } - - trace_device_pm_report_time(dev, info, nsecs, pm_verb(state.event), - error); } /** @@ -387,7 +384,9 @@ static int dpm_run_callback(pm_callback_t cb, struct device *dev, calltime = initcall_debug_start(dev); pm_dev_dbg(dev, state, info); + trace_device_pm_callback_start(dev, info, state.event); error = cb(dev); + trace_device_pm_callback_end(dev, error); suspend_report_result(cb, error); initcall_debug_report(dev, calltime, error, state, info); @@ -919,7 +918,9 @@ static void device_complete(struct device *dev, pm_message_t state) if (callback) { pm_dev_dbg(dev, state, info); + trace_device_pm_callback_start(dev, info, state.event); callback(dev); + trace_device_pm_callback_end(dev, 0); } device_unlock(dev); @@ -1307,7 +1308,9 @@ static int legacy_suspend(struct device *dev, pm_message_t state, calltime = initcall_debug_start(dev); + trace_device_pm_callback_start(dev, info, state.event); error = cb(dev, state); + trace_device_pm_callback_end(dev, error); suspend_report_result(cb, error); initcall_debug_report(dev, calltime, error, state, info); @@ -1563,8 +1566,11 @@ static int device_prepare(struct device *dev, pm_message_t state) callback = dev->driver->pm->prepare; } - if (callback) + if (callback) { + trace_device_pm_callback_start(dev, info, state.event); ret = callback(dev); + trace_device_pm_callback_end(dev, ret); + } device_unlock(dev); |