The tm2-touchkey driver is only useful on specific platforms. Add the missing hardware dependency so that the driver is not proposed on systems where the device does not exist. Signed-off-by: Jean Delvare <jdelvare@xxxxxxx> Fixes: 72d1f2346ded ("Input: tm2-touchkey - add touchkey driver support for TM2") Cc: Jaechul Lee <jcsing.lee@xxxxxxxxxxx> Cc: Beomho Seo <beomho.seo@xxxxxxxxxxx> Cc: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx> Cc: Andi Shyti <andi.shyti@xxxxxxxxxxx> Cc: Chanwoo Choi <cw00.choi@xxxxxxxxxxx> Cc: Krzysztof Kozlowski <krzk@xxxxxxxxxx> Cc: Rob Herring <robh@xxxxxxxxxx> Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> --- Note: I am not familar with the hardware in question so I'm not sure if this is the right dependency to add, or if ARM64 would be more appropriate, or something else, or a combination thereof. Please advise. drivers/input/keyboard/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux-4.11-rc8.orig/drivers/input/keyboard/Kconfig 2017-04-03 02:23:54.000000000 +0200 +++ linux-4.11-rc8/drivers/input/keyboard/Kconfig 2017-04-24 09:26:43.314252700 +0200 @@ -670,6 +670,7 @@ config KEYBOARD_TM2_TOUCHKEY tristate "TM2 touchkey support" depends on I2C depends on LEDS_CLASS + depends on ARCH_EXYNOS || COMPILE_TEST help Say Y here to enable device driver for tm2-touchkey with LED control for the Exynos5433 TM2 board. -- Jean Delvare SUSE L3 Support -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html