Supports in-kernel HWMON interfaces for
1. NTC Thermistor
2. Exynos4 TMU
3. S3C-HWMON
device drivers.
Signed-off-by: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
drivers/hwmon/exynos4_tmu.c | 2 ++
drivers/hwmon/ntc_thermistor.c | 2 ++
drivers/hwmon/s3c-hwmon.c | 10 ++++++++++
3 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/drivers/hwmon/exynos4_tmu.c b/drivers/hwmon/exynos4_tmu.c
index faa0884..f9566b9 100644
--- a/drivers/hwmon/exynos4_tmu.c
+++ b/drivers/hwmon/exynos4_tmu.c
@@ -431,6 +431,8 @@ static int __devinit exynos4_tmu_probe(struct
platform_device *pdev)
goto err_create_group;
}
+ hwmon_register_properties(data->hwmon_dev, &exynos4_tmu_attr_group);
+
exynos4_tmu_control(pdev, true);
return 0;
diff --git a/drivers/hwmon/ntc_thermistor.c b/drivers/hwmon/ntc_thermistor.c
index eab1161..21060ff 100644
--- a/drivers/hwmon/ntc_thermistor.c
+++ b/drivers/hwmon/ntc_thermistor.c
@@ -389,6 +389,8 @@ static int __devinit ntc_thermistor_probe(struct
platform_device *pdev)
goto err_after_sysfs;
}
+ hwmon_register_properties(data->hwmon_dev, &ntc_attr_group);
+
dev_info(&pdev->dev, "Thermistor %s:%d (type: %s/%lu) successfully probed.\n",
pdev->name, pdev->id, pdev->id_entry->name,
pdev->id_entry->driver_data);
diff --git a/drivers/hwmon/s3c-hwmon.c b/drivers/hwmon/s3c-hwmon.c
index b39f52e..e003001 100644
--- a/drivers/hwmon/s3c-hwmon.c
+++ b/drivers/hwmon/s3c-hwmon.c
@@ -227,6 +227,8 @@ static int s3c_hwmon_create_attr(struct device *dev,
{
struct sensor_device_attribute *attr;
int ret;
+ struct platform_device = to_platform_device(dev);
+ struct s3c_hwmon *hwmon = platform_get_drvdata(pdev, hwmon);
snprintf(attrs->in_name, sizeof(attrs->in_name), "in%d_input", channel);
@@ -242,6 +244,7 @@ static int s3c_hwmon_create_attr(struct device *dev,
dev_err(dev, "failed to create input attribute\n");
return ret;
}
+ hwmon_register_property(hwmon->hwmon_dev, &attr->dev_attr);
/* if this has a name, add a label */
if (cfg->name) {
@@ -260,6 +263,7 @@ static int s3c_hwmon_create_attr(struct device *dev,
device_remove_file(dev, &attrs->in.dev_attr);
dev_err(dev, "failed to create label attribute\n");
}
+ hwmon_register_property(hwmon->hwmon_dev, &attr->dev_attr);
}
return ret;
@@ -268,6 +272,12 @@ static int s3c_hwmon_create_attr(struct device *dev,
static void s3c_hwmon_remove_attr(struct device *dev,
struct s3c_hwmon_attr *attrs)
{
+ /*
+ * hwmon_unregister_property is not needed for this as
+ * hwmon_device_unregister() is always called in the paths
+ * when s3c_hwmon_revoce_attr() is called. And hwmon_device_unregister
+ * calls hwmon_unregister_property for all properties.
+ */
device_remove_file(dev, &attrs->in.dev_attr);
device_remove_file(dev, &attrs->label.dev_attr);
}
--
1.7.4.1
_______________________________________________
lm-sensors mailing list
lm-sensors@xxxxxxxxxxxxxx
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
