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Commit ace5c22c authored by Saravana Kannan's avatar Saravana Kannan Committed by Will McVicker
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ANDROID: GKI: PM / devfreq: Allow min freq to be 0 



Some vendors have devfreq devices that allow min freq to be 0. So, allow
that.

Bug: 152343889
Signed-off-by: default avatarSaravana Kannan <saravanak@google.com>
Change-Id: I03adc475338c5b0376992ab40543f481b75de895
Signed-off-by: default avatarWill McVicker <willmcvicker@google.com>
parent a5b1df00

drivers/devfreq/devfreq.c

+0 −7
Original line number Diff line number Diff line
@@ -543,8 +543,6 @@ static int devfreq_notifier_call(struct notifier_block *nb, unsigned long type, 
	mutex_lock(&devfreq->lock);



	devfreq->scaling_min_freq = find_available_min_freq(devfreq);

	if (!devfreq->scaling_min_freq)

		goto out;



	devfreq->scaling_max_freq = find_available_max_freq(devfreq);

	if (!devfreq->scaling_max_freq) {
@@ -648,11 +646,6 @@ struct devfreq *devfreq_add_device(struct device *dev, 
	}



	devfreq->scaling_min_freq = find_available_min_freq(devfreq);

	if (!devfreq->scaling_min_freq) {

		mutex_unlock(&devfreq->lock);

		err = -EINVAL;

		goto err_dev;

	}

	devfreq->min_freq = devfreq->scaling_min_freq;



	devfreq->scaling_max_freq = find_available_max_freq(devfreq);