Merge tag 'hwmon-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "New driver:

   - Maxim MAX6620

  Notable functional enhancements:

   - Add Asus WMI support to nct6775 driver, and list boards supporting
     it

   - Move TMP461 support from tm401 driver to lm90 driver

   - Add support for fanX_min, fanX_max and fanX_target to dell-smm
     driver, and clean it up while doing so

   - Extend mlxreg-fan driver to support multiple cooling devices and
     multiple PWM channels. Also increase number of supported fan
     tachometers.

   - Add a new customer ID (for ASRock) to nct6683 driver

   - Make temperature/voltage sensors on nct7802 configurable

   - Add mfg_id debugfs entry to pmbus/ibm-cffps driver

   - Support configurable sense resistor values in pmbus/lm25066, and
     fix various coefficients

   - Use generic notification mechanism in raspberrypi driver

  Notable cleanups:

   - Convert various devicetree bindings to dtschema, and add missing
     bindings

   - Convert i5500_temp and tmp103 drivers to
     devm_hwmon_device_register_with_info

   - Clean up non-bool "valid" data fields

   - Improve devicetree configurability for tmp421 driver"

* tag 'hwmon-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (73 commits)
  hwmon: (nct7802) Add of_node_put() before return
  hwmon: (tmp401) Drop support for TMP461
  hwmon: (lm90) Add basic support for TI TMP461
  hwmon: (lm90) Introduce flag indicating extended temperature support
  hwmon: (nct6775) add ProArt X570-CREATOR WIFI.
  hwmon: (nct7802) Make temperature/voltage sensors configurable
  dt-bindings: hwmon: Add nct7802 bindings
  hwmon: (dell-smm) Speed up setting of fan speed
  hwmon: (dell-smm) Add comment explaining usage of i8k_config_data[]
  hwmon: (dell-smm) Return -ENOIOCTLCMD instead of -EINVAL
  hwmon: (dell-smm) Use strscpy_pad()
  hwmon: (dell-smm) Sort includes in alphabetical order
  hwmon: (tmp421) Add of_node_put() before return
  hwmon: (max31722) Warn about failure to put device in stand-by in .remove()
  hwmon: (acpi_power_meter) Use acpi_bus_get_acpi_device()
  hwmon: (dell-smm) Add support for fanX_min, fanX_max and fanX_target
  dt-bindings: hwmon: allow specifying channels for tmp421
  hwmon: (tmp421) ignore non-channel related DT nodes
  hwmon: (tmp421) update documentation
  hwmon: (tmp421) support HWMON_T_ENABLE
  ...

1 files changed, 5 insertions, 26 deletions

diff --git a/drivers/hwmon/tmp401.c b/drivers/hwmon/tmp401.c
index 9dc210b55e69..b31f4964f852 100644
--- a/drivers/hwmon/tmp401.c
+++ b/drivers/hwmon/tmp401.c
@@ -34,7 +34,7 @@
 static const unsigned short normal_i2c[] = { 0x48, 0x49, 0x4a, 0x4c, 0x4d,
 	0x4e, 0x4f, I2C_CLIENT_END };
 
-enum chips { tmp401, tmp411, tmp431, tmp432, tmp435, tmp461 };
+enum chips { tmp401, tmp411, tmp431, tmp432, tmp435 };
 
 /*
  * The TMP401 registers, note some registers have different addresses for
@@ -56,7 +56,6 @@ static const u8 TMP401_TEMP_MSB_READ[7][2] = {
 	{ 0x20, 0x19 },	/* therm (crit) limit */
 	{ 0x30, 0x34 },	/* lowest */
 	{ 0x32, 0x36 },	/* highest */
-	{ 0, 0x11 },	/* offset */
 };
 
 static const u8 TMP401_TEMP_MSB_WRITE[7][2] = {
@@ -66,7 +65,6 @@ static const u8 TMP401_TEMP_MSB_WRITE[7][2] = {
 	{ 0x20, 0x19 },	/* therm (crit) limit */
 	{ 0x30, 0x34 },	/* lowest */
 	{ 0x32, 0x36 },	/* highest */
-	{ 0, 0x11 },	/* offset */
 };
 
 static const u8 TMP432_TEMP_MSB_READ[4][3] = {
@@ -123,7 +121,6 @@ static const struct i2c_device_id tmp401_id[] = {
 	{ "tmp431", tmp431 },
 	{ "tmp432", tmp432 },
 	{ "tmp435", tmp435 },
-	{ "tmp461", tmp461 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, tmp401_id);
@@ -136,7 +133,7 @@ struct tmp401_data {
 	struct i2c_client *client;
 	const struct attribute_group *groups[3];
 	struct mutex update_lock;
-	char valid; /* zero until following fields are valid */
+	bool valid; /* false until following fields are valid */
 	unsigned long last_updated; /* in jiffies */
 	enum chips kind;
 
@@ -267,7 +264,7 @@ static struct tmp401_data *tmp401_update_device(struct device *dev)
 		data->temp_crit_hyst = val;
 
 		data->last_updated = jiffies;
-		data->valid = 1;
+		data->valid = true;
 	}
 
 abort:
@@ -413,7 +410,7 @@ static ssize_t reset_temp_history_store(struct device *dev,
 	}
 	mutex_lock(&data->update_lock);
 	i2c_smbus_write_byte_data(client, TMP401_TEMP_MSB_WRITE[5][0], val);
-	data->valid = 0;
+	data->valid = false;
 	mutex_unlock(&data->update_lock);
 
 	return count;
@@ -571,21 +568,6 @@ static const struct attribute_group tmp432_group = {
 };
 
 /*
- * Additional features of the TMP461 chip.
- * The TMP461 temperature offset for the remote channel.
- */
-static SENSOR_DEVICE_ATTR_2_RW(temp2_offset, temp, 6, 1);
-
-static struct attribute *tmp461_attributes[] = {
-	&sensor_dev_attr_temp2_offset.dev_attr.attr,
-	NULL
-};
-
-static const struct attribute_group tmp461_group = {
-	.attrs = tmp461_attributes,
-};
-
-/*
  * Begin non sysfs callback code (aka Real code)
  */
 
@@ -686,7 +668,7 @@ static int tmp401_detect(struct i2c_client *client,
 static int tmp401_probe(struct i2c_client *client)
 {
 	static const char * const names[] = {
-		"TMP401", "TMP411", "TMP431", "TMP432", "TMP435", "TMP461"
+		"TMP401", "TMP411", "TMP431", "TMP432", "TMP435"
 	};
 	struct device *dev = &client->dev;
 	struct device *hwmon_dev;
@@ -717,9 +699,6 @@ static int tmp401_probe(struct i2c_client *client)
 	if (data->kind == tmp432)
 		data->groups[groups++] = &tmp432_group;
 
-	if (data->kind == tmp461)
-		data->groups[groups++] = &tmp461_group;
-
 	hwmon_dev = devm_hwmon_device_register_with_groups(dev, client->name,
 							   data, data->groups);
 	if (IS_ERR(hwmon_dev))