Staging: IIO: kxsd9 accelerometer minimal support

This provides only very minimal support for this device.
Note that an alternate driver has been posted to the input
mailing list.

When the original LMKL discussion that led to the descision
to develop IIO occured, the question on whether the differing
requirements of IIO and input drivers made it a good idea
to have unified drivers was left as an open question.
It still is.  All opinions on this question welcome.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/iio/accel/Kconfig

@@ -3,6 +3,13 @@
 #
 comment "Accelerometers"
 
+config KXSD9
+	tristate "Kionix KXSD9 Accelerometer Driver"
+	depends on SPI
+	help
+	  Say yes here to build support for the Kionix KXSD9 accelerometer.
+	  Currently this only supports the device via an SPI interface.
+
 config LIS3L02DQ
 	tristate "ST Microelectronics LIS3L02DQ Accelerometer Driver"
 	depends on SPI

drivers/staging/iio/accel/Makefile

@@ -1,5 +1,7 @@
 #
 # Makefile for industrial I/O accelerometer drivers
 #
+obj-$(CONFIG_KXSD9)	+= kxsd9.o
+
 lis3l02dq-y		:= lis3l02dq_core.o
 obj-$(CONFIG_LIS3L02DQ)	+= lis3l02dq.o