[PATCH] I2C: New chip driver ported: lm80

Here is a port for the lm80 driver, which supports LM80 chips by
National Semiconductor. The port is mostly the work of Tiago Sousa,
which I reviewed and polished as necessary.

drivers/i2c/chips/Kconfig

@@ -102,6 +102,17 @@ config SENSORS_LM78
 	  This driver can also be built as a module.  If so, the module
 	  will be called lm78.
 
+config SENSORS_LM80
+	tristate "National Semiconductor LM80"
+	depends on I2C && EXPERIMENTAL
+	select I2C_SENSOR
+	help
+	  If you say yes here you get support for National Semiconductor
+	  LM80 sensor chips.
+
+	  This driver can also be built as a module.  If so, the module
+	  will be called lm80.
+
 config SENSORS_LM83
 	tristate "National Semiconductor LM83"
 	depends on I2C && EXPERIMENTAL

drivers/i2c/chips/Makefile

@@ -13,6 +13,7 @@ obj-$(CONFIG_SENSORS_GL518SM)	+= gl518sm.o
 obj-$(CONFIG_SENSORS_IT87)	+= it87.o
 obj-$(CONFIG_SENSORS_LM75)	+= lm75.o
 obj-$(CONFIG_SENSORS_LM78)	+= lm78.o
+obj-$(CONFIG_SENSORS_LM80)	+= lm80.o
 obj-$(CONFIG_SENSORS_LM83)	+= lm83.o
 obj-$(CONFIG_SENSORS_LM85)	+= lm85.o
 obj-$(CONFIG_SENSORS_LM90)	+= lm90.o