iio:adc:max1363 move from staging.

Now this driver is using kfifo we can move it out of staging.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index 706386b..ef5200a 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -73,4 +73,22 @@
 	help
 	  Say yes here to build support for TI LP8788 ADC.
 
+config MAX1363
+	tristate "Maxim max1363 ADC driver"
+	depends on I2C
+	select IIO_TRIGGER
+	select MAX1363_RING_BUFFER
+	select IIO_BUFFER
+	select IIO_KFIFO_BUF
+	help
+	  Say yes here to build support for many Maxim i2c analog to digital
+	  converters (ADC). (max1361, max1362, max1363, max1364, max1036,
+	  max1037, max1038, max1039, max1136, max1136, max1137, max1138,
+	  max1139, max1236, max1237, max11238, max1239, max11600, max11601,
+	  max11602, max11603, max11604, max11605, max11606, max11607,
+	  max11608, max11609, max11610, max11611, max11612, max11613,
+	  max11614, max11615, max11616, max11617, max11644, max11645,
+	  max11646, max11647) Provides direct access via sysfs and buffered
+	  data via the iio dev interface.
+
 endmenu