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From: Naresh Solanki <naresh.solanki@9elements.com>
To: Guenter Roeck <linux@roeck-us.net>,
	krzysztof.kozlowski+dt@linaro.org,
	u.kleine-koenig@pengutronix.de,
	Jean Delvare <jdelvare@suse.com>
Cc: Naresh Solanki <naresh.solanki@9elements.com>,
	linux-hwmon@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 4/4] hwmon (max6639): Remove hwmon init with group
Date: Tue, 16 Apr 2024 22:47:17 +0530
Message-ID: <20240416171720.2875916-4-naresh.solanki@9elements.com>
In-Reply-To: <20240416171720.2875916-1-naresh.solanki@9elements.com>
References: <20240416171720.2875916-1-naresh.solanki@9elements.com>
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Signed-off-by: Naresh Solanki <naresh.solanki@9elements.com>
---
 drivers/hwmon/max6639.c | 232 ----------------------------------------
 1 file changed, 232 deletions(-)

diff --git a/drivers/hwmon/max6639.c b/drivers/hwmon/max6639.c
index d9b23202d7a2..c39f32316fe2 100644
--- a/drivers/hwmon/max6639.c
+++ b/drivers/hwmon/max6639.c
@@ -165,233 +165,6 @@ static struct max6639_data *max6639_update_device(struct device *dev)
 	return ret;
 }
 
-static ssize_t temp_input_show(struct device *dev,
-			       struct device_attribute *dev_attr, char *buf)
-{
-	long temp;
-	struct max6639_data *data = max6639_update_device(dev);
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
-
-	if (IS_ERR(data))
-		return PTR_ERR(data);
-
-	temp = data->temp[attr->index] * 125;
-	return sprintf(buf, "%ld\n", temp);
-}
-
-static ssize_t temp_fault_show(struct device *dev,
-			       struct device_attribute *dev_attr, char *buf)
-{
-	struct max6639_data *data = max6639_update_device(dev);
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
-
-	if (IS_ERR(data))
-		return PTR_ERR(data);
-
-	return sprintf(buf, "%d\n", data->temp_fault[attr->index]);
-}
-
-static ssize_t temp_max_show(struct device *dev,
-			     struct device_attribute *dev_attr, char *buf)
-{
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
-	struct max6639_data *data = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%d\n", (data->temp_therm[attr->index] * 1000));
-}
-
-static ssize_t temp_max_store(struct device *dev,
-			      struct device_attribute *dev_attr,
-			      const char *buf, size_t count)
-{
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
-	struct max6639_data *data = dev_get_drvdata(dev);
-	unsigned long val;
-	int res;
-
-	res = kstrtoul(buf, 10, &val);
-	if (res)
-		return res;
-
-	mutex_lock(&data->update_lock);
-	data->temp_therm[attr->index] = TEMP_LIMIT_TO_REG(val);
-	regmap_write(data->regmap, MAX6639_REG_THERM_LIMIT(attr->index),
-		     data->temp_therm[attr->index]);
-	mutex_unlock(&data->update_lock);
-	return count;
-}
-
-static ssize_t temp_crit_show(struct device *dev,
-			      struct device_attribute *dev_attr, char *buf)
-{
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
-	struct max6639_data *data = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%d\n", (data->temp_alert[attr->index] * 1000));
-}
-
-static ssize_t temp_crit_store(struct device *dev,
-			       struct device_attribute *dev_attr,
-			       const char *buf, size_t count)
-{
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
-	struct max6639_data *data = dev_get_drvdata(dev);
-	unsigned long val;
-	int res;
-
-	res = kstrtoul(buf, 10, &val);
-	if (res)
-		return res;
-
-	mutex_lock(&data->update_lock);
-	data->temp_alert[attr->index] = TEMP_LIMIT_TO_REG(val);
-	regmap_write(data->regmap, MAX6639_REG_ALERT_LIMIT(attr->index),
-		     data->temp_alert[attr->index]);
-	mutex_unlock(&data->update_lock);
-	return count;
-}
-
-static ssize_t temp_emergency_show(struct device *dev,
-				   struct device_attribute *dev_attr,
-				   char *buf)
-{
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
-	struct max6639_data *data = dev_get_drvdata(dev);
-
-	return sprintf(buf, "%d\n", (data->temp_ot[attr->index] * 1000));
-}
-
-static ssize_t temp_emergency_store(struct device *dev,
-				    struct device_attribute *dev_attr,
-				    const char *buf, size_t count)
-{
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
-	struct max6639_data *data = dev_get_drvdata(dev);
-	unsigned long val;
-	int res;
-
-	res = kstrtoul(buf, 10, &val);
-	if (res)
-		return res;
-
-	mutex_lock(&data->update_lock);
-	data->temp_ot[attr->index] = TEMP_LIMIT_TO_REG(val);
-	regmap_write(data->regmap, MAX6639_REG_OT_LIMIT(attr->index), data->temp_ot[attr->index]);
-	mutex_unlock(&data->update_lock);
-	return count;
-}
-
-static ssize_t pwm_show(struct device *dev, struct device_attribute *dev_attr,
-			char *buf)
-{
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
-	struct max6639_data *data = dev_get_drvdata(dev);
-	struct pwm_state state;
-
-	pwm_get_state(data->pwmd[attr->index], &state);
-
-	return sprintf(buf, "%d\n", pwm_get_relative_duty_cycle(&state, 255));
-}
-
-static ssize_t pwm_store(struct device *dev,
-			 struct device_attribute *dev_attr, const char *buf,
-			 size_t count)
-{
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
-	struct max6639_data *data = dev_get_drvdata(dev);
-	struct pwm_state state;
-	unsigned long val;
-	int res;
-
-	res = kstrtoul(buf, 10, &val);
-	if (res)
-		return res;
-
-	val = clamp_val(val, 0, 255);
-
-	pwm_get_state(data->pwmd[attr->index], &state);
-	pwm_set_relative_duty_cycle(&state, val, 255);
-	pwm_apply_state(data->pwmd[attr->index], &state);
-
-	return count;
-}
-
-static ssize_t fan_input_show(struct device *dev,
-			      struct device_attribute *dev_attr, char *buf)
-{
-	struct max6639_data *data = max6639_update_device(dev);
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
-
-	if (IS_ERR(data))
-		return PTR_ERR(data);
-
-	return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan[attr->index],
-		       data->rpm_range[attr->index]));
-}
-
-static ssize_t alarm_show(struct device *dev,
-			  struct device_attribute *dev_attr, char *buf)
-{
-	struct max6639_data *data = max6639_update_device(dev);
-	struct sensor_device_attribute *attr = to_sensor_dev_attr(dev_attr);
-
-	if (IS_ERR(data))
-		return PTR_ERR(data);
-
-	return sprintf(buf, "%d\n", !!(data->status & (1 << attr->index)));
-}
-
-static SENSOR_DEVICE_ATTR_RO(temp1_input, temp_input, 0);
-static SENSOR_DEVICE_ATTR_RO(temp2_input, temp_input, 1);
-static SENSOR_DEVICE_ATTR_RO(temp1_fault, temp_fault, 0);
-static SENSOR_DEVICE_ATTR_RO(temp2_fault, temp_fault, 1);
-static SENSOR_DEVICE_ATTR_RW(temp1_max, temp_max, 0);
-static SENSOR_DEVICE_ATTR_RW(temp2_max, temp_max, 1);
-static SENSOR_DEVICE_ATTR_RW(temp1_crit, temp_crit, 0);
-static SENSOR_DEVICE_ATTR_RW(temp2_crit, temp_crit, 1);
-static SENSOR_DEVICE_ATTR_RW(temp1_emergency, temp_emergency, 0);
-static SENSOR_DEVICE_ATTR_RW(temp2_emergency, temp_emergency, 1);
-static SENSOR_DEVICE_ATTR_RW(pwm1, pwm, 0);
-static SENSOR_DEVICE_ATTR_RW(pwm2, pwm, 1);
-static SENSOR_DEVICE_ATTR_RO(fan1_input, fan_input, 0);
-static SENSOR_DEVICE_ATTR_RO(fan2_input, fan_input, 1);
-static SENSOR_DEVICE_ATTR_RO(fan1_fault, alarm, 1);
-static SENSOR_DEVICE_ATTR_RO(fan2_fault, alarm, 0);
-static SENSOR_DEVICE_ATTR_RO(temp1_max_alarm, alarm, 3);
-static SENSOR_DEVICE_ATTR_RO(temp2_max_alarm, alarm, 2);
-static SENSOR_DEVICE_ATTR_RO(temp1_crit_alarm, alarm, 7);
-static SENSOR_DEVICE_ATTR_RO(temp2_crit_alarm, alarm, 6);
-static SENSOR_DEVICE_ATTR_RO(temp1_emergency_alarm, alarm, 5);
-static SENSOR_DEVICE_ATTR_RO(temp2_emergency_alarm, alarm, 4);
-
-
-static struct attribute *max6639_attrs[] = {
-	&sensor_dev_attr_temp1_input.dev_attr.attr,
-	&sensor_dev_attr_temp2_input.dev_attr.attr,
-	&sensor_dev_attr_temp1_fault.dev_attr.attr,
-	&sensor_dev_attr_temp2_fault.dev_attr.attr,
-	&sensor_dev_attr_temp1_max.dev_attr.attr,
-	&sensor_dev_attr_temp2_max.dev_attr.attr,
-	&sensor_dev_attr_temp1_crit.dev_attr.attr,
-	&sensor_dev_attr_temp2_crit.dev_attr.attr,
-	&sensor_dev_attr_temp1_emergency.dev_attr.attr,
-	&sensor_dev_attr_temp2_emergency.dev_attr.attr,
-	&sensor_dev_attr_pwm1.dev_attr.attr,
-	&sensor_dev_attr_pwm2.dev_attr.attr,
-	&sensor_dev_attr_fan1_input.dev_attr.attr,
-	&sensor_dev_attr_fan2_input.dev_attr.attr,
-	&sensor_dev_attr_fan1_fault.dev_attr.attr,
-	&sensor_dev_attr_fan2_fault.dev_attr.attr,
-	&sensor_dev_attr_temp1_max_alarm.dev_attr.attr,
-	&sensor_dev_attr_temp2_max_alarm.dev_attr.attr,
-	&sensor_dev_attr_temp1_crit_alarm.dev_attr.attr,
-	&sensor_dev_attr_temp2_crit_alarm.dev_attr.attr,
-	&sensor_dev_attr_temp1_emergency_alarm.dev_attr.attr,
-	&sensor_dev_attr_temp2_emergency_alarm.dev_attr.attr,
-	NULL
-};
-ATTRIBUTE_GROUPS(max6639);
-
 static int max6639_temp_set_max(struct max6639_data *data, int channel, unsigned long val)
 {
 	int res;
@@ -1091,11 +864,6 @@ static int max6639_probe(struct i2c_client *client)
 	if (err < 0)
 		return err;
 
-	if (0)
-		data->hwmon_dev = devm_hwmon_device_register_with_groups(dev, client->name,
-									 data,
-									 max6639_groups);
-
 	data->hwmon_dev = devm_hwmon_device_register_with_info(dev, client->name, data,
 							       &max6639_chip_info, NULL);
 	if (IS_ERR(data->hwmon_dev))
-- 
2.42.0