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authorZhang Rui <rui.zhang@intel.com>2014-12-21 22:49:12 +0800
committerZhang Rui <rui.zhang@intel.com>2014-12-21 22:49:12 +0800
commit32c9edc4e356063e0218362d452a269cfa6798ee (patch)
tree43982a1f642c7fedef1cc5f8c247b646582cbe03 /drivers/thermal/samsung
parent59c56eb6db0c14fe569b1c9625cb850e52d29d88 (diff)
parent503ccc3fec4a56cdcfedc507cd1ea0d85e1fbfa2 (diff)
downloadop-kernel-dev-32c9edc4e356063e0218362d452a269cfa6798ee.zip
op-kernel-dev-32c9edc4e356063e0218362d452a269cfa6798ee.tar.gz
Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal into thermal-soc
Diffstat (limited to 'drivers/thermal/samsung')
-rw-r--r--drivers/thermal/samsung/Kconfig2
-rw-r--r--drivers/thermal/samsung/exynos_thermal_common.c12
-rw-r--r--drivers/thermal/samsung/exynos_tmu.c5
3 files changed, 11 insertions, 8 deletions
diff --git a/drivers/thermal/samsung/Kconfig b/drivers/thermal/samsung/Kconfig
index f760389..c43306e 100644
--- a/drivers/thermal/samsung/Kconfig
+++ b/drivers/thermal/samsung/Kconfig
@@ -1,6 +1,6 @@
config EXYNOS_THERMAL
tristate "Exynos thermal management unit driver"
- depends on ARCH_HAS_BANDGAP && OF
+ depends on OF
help
If you say yes here you get support for the TMU (Thermal Management
Unit) driver for SAMSUNG EXYNOS series of SoCs. This driver initialises
diff --git a/drivers/thermal/samsung/exynos_thermal_common.c b/drivers/thermal/samsung/exynos_thermal_common.c
index b6be572..6dc3815 100644
--- a/drivers/thermal/samsung/exynos_thermal_common.c
+++ b/drivers/thermal/samsung/exynos_thermal_common.c
@@ -347,7 +347,6 @@ void exynos_report_trigger(struct thermal_sensor_conf *conf)
int exynos_register_thermal(struct thermal_sensor_conf *sensor_conf)
{
int ret;
- struct cpumask mask_val;
struct exynos_thermal_zone *th_zone;
if (!sensor_conf || !sensor_conf->read_temperature) {
@@ -367,13 +366,14 @@ int exynos_register_thermal(struct thermal_sensor_conf *sensor_conf)
* sensor
*/
if (sensor_conf->cooling_data.freq_clip_count > 0) {
- cpumask_set_cpu(0, &mask_val);
th_zone->cool_dev[th_zone->cool_dev_size] =
- cpufreq_cooling_register(&mask_val);
+ cpufreq_cooling_register(cpu_present_mask);
if (IS_ERR(th_zone->cool_dev[th_zone->cool_dev_size])) {
- dev_err(sensor_conf->dev,
- "Failed to register cpufreq cooling device\n");
- ret = -EINVAL;
+ ret = PTR_ERR(th_zone->cool_dev[th_zone->cool_dev_size]);
+ if (ret != -EPROBE_DEFER)
+ dev_err(sensor_conf->dev,
+ "Failed to register cpufreq cooling device: %d\n",
+ ret);
goto err_unregister;
}
th_zone->cool_dev_size++;
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index d44d91d..d2f1e62 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -927,7 +927,10 @@ static int exynos_tmu_probe(struct platform_device *pdev)
/* Register the sensor with thermal management interface */
ret = exynos_register_thermal(sensor_conf);
if (ret) {
- dev_err(&pdev->dev, "Failed to register thermal interface\n");
+ if (ret != -EPROBE_DEFER)
+ dev_err(&pdev->dev,
+ "Failed to register thermal interface: %d\n",
+ ret);
goto err_clk;
}
data->reg_conf = sensor_conf;
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