staging: iio: adc: Add paragraph to describe Kconfig symbol

This patch updates Kconfig with paragraph that describe config symbol
fully.Issue addressed by checkpatch.

Signed-off-by: Vatsala Narang <vatsalanarang@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/staging/iio/adc/Kconfig b/drivers/staging/iio/adc/Kconfig
index 23d9a65..31cd9a1 100644 (file)
--- a/drivers/staging/iio/adc/Kconfig
+++ b/drivers/staging/iio/adc/Kconfig
@@ -12,6 +12,9 @@ config AD7816
          Say yes here to build support for Analog Devices AD7816/7/8
          temperature sensors and ADC.
 
+         To compile this driver as a module, choose M here: the
+         module will be called ad7816.
+
 config AD7192
        tristate "Analog Devices AD7190 AD7192 AD7193 AD7195 ADC driver"
        depends on SPI