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Commit 8410be1f authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "PM / devfreq: make memlat and bwmon governors immutable"

parents 026811b1 116deac7

drivers/devfreq/devfreq_icc.c

+1 −1
Original line number Diff line number Diff line
@@ -220,7 +220,7 @@ int devfreq_add_icc(struct device *dev) 
	}



	p = &d->dp;

	p->polling_ms = 50;

	p->polling_ms = 500;

	p->target = icc_target;

	p->get_dev_status = icc_get_dev_status;

drivers/devfreq/governor_bw_hwmon.c

+6 −0
Original line number Diff line number Diff line
@@ -616,6 +616,11 @@ static int gov_start(struct devfreq *df) 
		goto err_sysfs;

	}



	mutex_lock(&df->lock);

	df->min_freq = df->max_freq;

	update_devfreq(df);

	mutex_unlock(&df->lock);



	return 0;



err_sysfs:
@@ -934,6 +939,7 @@ static int devfreq_bw_hwmon_ev_handler(struct devfreq *df, 


static struct devfreq_governor devfreq_gov_bw_hwmon = {

	.name = "bw_hwmon",

	.immutable = 1,

	.get_target_freq = devfreq_bw_hwmon_get_freq,

	.event_handler = devfreq_bw_hwmon_ev_handler,

};

drivers/devfreq/governor_memlat.c

+7 −0
Original line number Diff line number Diff line
@@ -194,6 +194,11 @@ static int gov_start(struct devfreq *df) 
	if (ret < 0)

		goto err_sysfs;



	mutex_lock(&df->lock);

	df->min_freq = df->max_freq;

	update_devfreq(df);

	mutex_unlock(&df->lock);



	return 0;



err_sysfs:
@@ -421,12 +426,14 @@ static int devfreq_memlat_ev_handler(struct devfreq *df, 


static struct devfreq_governor devfreq_gov_memlat = {

	.name = "mem_latency",

	.immutable = 1,

	.get_target_freq = devfreq_memlat_get_freq,

	.event_handler = devfreq_memlat_ev_handler,

};



static struct devfreq_governor devfreq_gov_compute = {

	.name = "compute",

	.immutable = 1,

	.get_target_freq = devfreq_memlat_get_freq,

	.event_handler = devfreq_memlat_ev_handler,

};