greybus: makefile: add requirement for CONFIG_INPUT

To support key events coming from the svc (ara key) it is needed to add
the input core as an required config option.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

diff --git a/drivers/staging/greybus/Makefile b/drivers/staging/greybus/Makefile
index 011e87c..d45a641 100644 (file)
--- a/drivers/staging/greybus/Makefile
+++ b/drivers/staging/greybus/Makefile
@@ -51,7 +51,7 @@ INSTALL_MOD_PATH      ?= /..
 PWD                    := $(shell pwd)
 
 # kernel config option that shall be enable
-CONFIG_OPTIONS_ENABLE := POWER_SUPPLY PWM SYSFS SPI USB SND_SOC MMC LEDS_CLASS
+CONFIG_OPTIONS_ENABLE := POWER_SUPPLY PWM SYSFS SPI USB SND_SOC MMC LEDS_CLASS INPUT
 
 # kernel config option that shall be disable
 CONFIG_OPTIONS_DISABLE :=