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PM / OPP: set new_opp->dev_opp to a valid dev_opp

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We find/allocate dev_opp after using its value to fill new_opp->dev_opp right
now. Move this to a later point where dev_opp is valid.

Fixes: a7470db6fe (PM / OPP don't match for existing OPPs when list is empty)
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Viresh Kumar 2014-12-09 11:18:51 +05:30 committed by Rafael J. Wysocki
parent b4037aaa58
commit 7284a00f17
1 changed files with 1 additions and 1 deletions
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2
drivers/base/power/opp.c
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@ -400,7 +400,6 @@ static int dev_pm_opp_add_dynamic(struct device *dev, unsigned long freq,
mutex_lock(&dev_opp_list_lock);
/* populate the opp table */
new_opp->dev_opp = dev_opp;
new_opp->rate = freq;
new_opp->u_volt = u_volt;
new_opp->available = true;
@ -460,6 +459,7 @@ static int dev_pm_opp_add_dynamic(struct device *dev, unsigned long freq,
}
list_add:
new_opp->dev_opp = dev_opp;
list_add_rcu(&new_opp->node, head);
mutex_unlock(&dev_opp_list_lock);