SPI: Fix ADS7846 dependencies

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 055b97a7ab0812fd886393a06cdee8c288292354..2b16e3244b4ae873261c8869093a1a09fca84f1d 100644 (file)
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -14,10 +14,13 @@ if INPUT_TOUCHSCREEN
 config TOUCHSCREEN_ADS7846
        tristate "ADS 7846 based touchscreens"
        depends on SPI_MASTER
+       select HWMON
        help
          Say Y here if you have a touchscreen interface using the
          ADS7846 controller, and your board-specific initialization
-         code includes that in its table of SPI devices.
+         code includes that in its table of SPI devices.  You will
+         also get hwmon interfaces for the temperature and voltage
+         sensors this chip provides.
 
          If unsure, say N (but it's safe to say "Y").