staging:iio:accel:sca3000 Move out of staging.

Now the driver is in a reasonable state, lets get it (finally) out
of staging.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
diff --git a/drivers/iio/accel/Makefile b/drivers/iio/accel/Makefile
index 0aa5749..69fe8ed 100644
--- a/drivers/iio/accel/Makefile
+++ b/drivers/iio/accel/Makefile
@@ -35,6 +35,8 @@
 obj-$(CONFIG_MXC4005)		+= mxc4005.o
 obj-$(CONFIG_MXC6255)		+= mxc6255.o
 
+obj-$(CONFIG_SCA3000)		+= sca3000.o
+
 obj-$(CONFIG_STK8312)		+= stk8312.o
 obj-$(CONFIG_STK8BA50)		+= stk8ba50.o