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authorGary S. Robertson <gary.robertson@linaro.org>2015-10-21 02:01:41 -0500
committerGary S. Robertson <gary.robertson@linaro.org>2015-10-21 02:03:14 -0500
commitb2d9f853f9881e3f62fb0c94776d4a04cafd7c07 (patch)
tree8cafd52dddc2945c5670cadd0c9c71a7cfccbc77
parent60f13d2d65b7c0c4096321ee88670e56954ee215 (diff)
parent42ed40620897231c6eb5c40a161d374e4dd09f09 (diff)
Merge tag 'lsk-v3.18-15.09' of http://git.linaro.org/kernel/linux-linaro-stable into linux-linaro-lng-v3.18linux-lng-3.18.20-2015.10linux-linaro-lng-v3.18
LSK 15.09 v3.18 Signed-off-by: Gary S. Robertson <gary.robertson@linaro.org>
-rw-r--r--drivers/thermal/cpu_cooling.c4
-rw-r--r--drivers/thermal/power_allocator.c11
2 files changed, 9 insertions, 6 deletions
diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c
index 07a9629edf4b..6509c61b9648 100644
--- a/drivers/thermal/cpu_cooling.c
+++ b/drivers/thermal/cpu_cooling.c
@@ -289,6 +289,10 @@ static int build_dyn_power_table(struct cpufreq_cooling_device *cpufreq_device,
}
power_table = kcalloc(num_opps, sizeof(*power_table), GFP_KERNEL);
+ if (!power_table) {
+ ret = -ENOMEM;
+ goto unlock;
+ }
for (freq = 0, i = 0;
opp = dev_pm_opp_find_freq_ceil(dev, &freq), !IS_ERR(opp);
diff --git a/drivers/thermal/power_allocator.c b/drivers/thermal/power_allocator.c
index 63a448f9d93b..251676902869 100644
--- a/drivers/thermal/power_allocator.c
+++ b/drivers/thermal/power_allocator.c
@@ -258,8 +258,7 @@ static int allocate_power(struct thermal_zone_device *tz,
BUILD_BUG_ON(sizeof(*req_power) != sizeof(*granted_power));
BUILD_BUG_ON(sizeof(*req_power) != sizeof(*extra_actor_power));
BUILD_BUG_ON(sizeof(*req_power) != sizeof(*weighted_req_power));
- req_power = devm_kcalloc(&tz->device, num_actors * 5,
- sizeof(*req_power), GFP_KERNEL);
+ req_power = kcalloc(num_actors * 5, sizeof(*req_power), GFP_KERNEL);
if (!req_power) {
ret = -ENOMEM;
goto unlock;
@@ -334,7 +333,7 @@ static int allocate_power(struct thermal_zone_device *tz,
max_allocatable_power, current_temp,
(s32)control_temp - (s32)current_temp);
- devm_kfree(&tz->device, req_power);
+ kfree(req_power);
unlock:
mutex_unlock(&tz->lock);
@@ -426,7 +425,7 @@ static int power_allocator_bind(struct thermal_zone_device *tz)
return -EINVAL;
}
- params = devm_kzalloc(&tz->device, sizeof(*params), GFP_KERNEL);
+ params = kzalloc(sizeof(*params), GFP_KERNEL);
if (!params)
return -ENOMEM;
@@ -468,14 +467,14 @@ static int power_allocator_bind(struct thermal_zone_device *tz)
return 0;
free:
- devm_kfree(&tz->device, params);
+ kfree(params);
return ret;
}
static void power_allocator_unbind(struct thermal_zone_device *tz)
{
dev_dbg(&tz->device, "Unbinding from thermal zone %d\n", tz->id);
- devm_kfree(&tz->device, tz->governor_data);
+ kfree(tz->governor_data);
tz->governor_data = NULL;
}