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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2014-12-09 06:48:51 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-12-10 02:32:51 +0100 |
| commit | 7284a00f17290114d304528fc49aeee5c2b9b433 (patch) | |
| tree | e0f9cfe6938907d8cd714abbe16e28563d90cfe7 /drivers/base/power/opp.c | |
| parent | PM / OPP replace kfree_rcu() with call_srcu() in opp_set_availability() (diff) | |
| download | linux-7284a00f17290114d304528fc49aeee5c2b9b433.tar.xz linux-7284a00f17290114d304528fc49aeee5c2b9b433.zip | |
PM / OPP: set new_opp->dev_opp to a valid dev_opp
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: a7470db6fec4 (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>
Diffstat (limited to '')
| -rw-r--r-- | drivers/base/power/opp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c index 2d195f3a1998..c2020520b2bf 100644 --- a/drivers/base/power/opp.c +++ b/drivers/base/power/opp.c @@ -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); |