diff options
Diffstat (limited to 'drivers/thermal')
-rw-r--r-- | drivers/thermal/cpu_cooling.c | 4 | ||||
-rw-r--r-- | drivers/thermal/power_allocator.c | 11 | ||||
-rw-r--r-- | drivers/thermal/samsung/exynos_tmu.c | 2 |
3 files changed, 11 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; } diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index 1d30b0975651..67098a8a7a02 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -1209,6 +1209,8 @@ err_clk_sec: if (!IS_ERR(data->clk_sec)) clk_unprepare(data->clk_sec); err_sensor: + if (!IS_ERR_OR_NULL(data->regulator)) + regulator_disable(data->regulator); thermal_zone_of_sensor_unregister(&pdev->dev, data->tzd); return ret; |