hwmon: New AD7416, AD7417 and AD7418 driver

A driver for the Analog Devices AD7416, AD7417 and AD7418 chips.
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

drivers/hwmon/Kconfig

@@ -39,6 +39,16 @@ config SENSORS_ABITUGURU
 	  This driver can also be built as a module.  If so, the module
 	  will be called abituguru.
 
+config SENSORS_AD7418
+	tristate "Analog Devices AD7416, AD7417 and AD7418"
+	depends on HWMON && I2C && EXPERIMENTAL
+	help
+	  If you say yes here you get support for the Analog Devices
+	  AD7416, AD7417 and AD7418 temperature monitoring chips.
+
+	  This driver can also be built as a module. If so, the module
+	  will be called ad7418.
+
 config SENSORS_ADM1021
 	tristate "Analog Devices ADM1021 and compatibles"
 	depends on HWMON && I2C

drivers/hwmon/Makefile

@@ -14,6 +14,7 @@ obj-$(CONFIG_SENSORS_W83781D)	+= w83781d.o
 obj-$(CONFIG_SENSORS_W83791D)	+= w83791d.o
 
 obj-$(CONFIG_SENSORS_ABITUGURU)	+= abituguru.o
+obj-$(CONFIG_SENSORS_AD7418)	+= ad7418.o
 obj-$(CONFIG_SENSORS_ADM1021)	+= adm1021.o
 obj-$(CONFIG_SENSORS_ADM1025)	+= adm1025.o
 obj-$(CONFIG_SENSORS_ADM1026)	+= adm1026.o