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Commit 604d8958 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

PM / sleep: Print timing information if debug is enabled 



Avoid printing the device suspend/resume timing information if
CONFIG_PM_DEBUG is not set to reduce the log noise level.

Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 235d81a6

drivers/base/power/main.c

+4 −0
Original line number Diff line number Diff line
@@ -417,6 +417,7 @@ static void pm_dev_err(struct device *dev, pm_message_t state, char *info, 
		dev_name(dev), pm_verb(state.event), info, error);

}



#ifdef CONFIG_PM_DEBUG

static void dpm_show_time(ktime_t starttime, pm_message_t state, char *info)

{

	ktime_t calltime;
@@ -433,6 +434,9 @@ static void dpm_show_time(ktime_t starttime, pm_message_t state, char *info) 
		info ?: "", info ? " " : "", pm_verb(state.event),

		usecs / USEC_PER_MSEC, usecs % USEC_PER_MSEC);

}

#else

static inline void dpm_show_time(ktime_t starttime, pm_message_t state, char *info) {}

#endif /* CONFIG_PM_DEBUG */



static int dpm_run_callback(pm_callback_t cb, struct device *dev,

			    pm_message_t state, char *info)