hwmon: (pmbus) Add support for non-standard status register

Not all PMBus devices support the byte status register at 0x78.
Add support for non-standard status registers to work around this problem.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (max34440) Add support for MAX34460

MAX34460 is a PMBus 12-Channel Voltage Monitor & Sequencer.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (ina2xx) Use structure array to distinguish chip types

Replace per-device initialization and per-device calculation code with
per-device configuration data, which is then used to configure the chip and
perform calculations based on that data.

Also use i2c_smbus_write_read_swapped i2c_smbus_write_word_swapped to read and
write word swapped I2C data.

This patch reduces code size by more than 400 bytes on x86_64.

Cc: Lothar Felten <l-felten@ti.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (ina2xx) Add support for INA220 and INA230

INA220 is register compatible to INA219, and INA230 is register compatible to
INA226, so all we need to do is to add name aliases for those two chips.

Cc: Lothar Felten <l-felten@ti.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (twl4030-madc-hwmon) Initialize uninitialized structure elements

twl4030_madc_conversion uses do_avg and type structure elements of
twl4030_madc_request. Initialize to avoid random operation.

Cc: Keerthy <j-keerthy@ti.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (abituguru) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (abituguru3) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Alistair John Strachan <alistair@devzero.co.uk>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (ad7314) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (ad7414) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (ad7418) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (adcxx) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (adm1029) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Cc: Corentin Labbe <corentin.labbe@geomatys.fr>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (ads1015) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Cc: Dirk Eibach <eibach@gdsys.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (ads7828) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (ads7871) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (adt7411) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Cc: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (adt7462) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (adt7470) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (amc6821) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (asb100) Convert to use devm_ functions

Convert to use devm_ functions to reduce code size and simplify the code.

Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>