staging: iio: adc: new driver for ADT7310 temperature sensors

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/iio/adc/Kconfig

@@ -120,3 +120,10 @@ config ADT75
 	help
 	  Say yes here to build support for Analog Devices ADT75
 	  temperature sensors.
+
+config ADT7310
+	tristate "Analog Devices ADT7310 temperature sensor driver"
+	depends on SPI
+	help
+	  Say yes here to build support for Analog Devices ADT7310
+	  temperature sensors.

drivers/staging/iio/adc/Makefile

@@ -23,3 +23,4 @@ obj-$(CONFIG_AD7314) += ad7314.o
 obj-$(CONFIG_AD7745) += ad7745.o
 obj-$(CONFIG_AD7816) += ad7816.o
 obj-$(CONFIG_ADT75) += adt75.o
+obj-$(CONFIG_ADT7310) += adt7310.o