HID: HID_APPLETB_KBD should depend on X86

The Apple Touch Bar is only present on x86 MacBook Pros.  Hence add a
dependency on X86, to prevent asking the user about this driver when
configuring a kernel for a different architecture.

Fixes: 8e9b915 ("HID: hid-appletb-kbd: add driver for the keyboard mode of Apple Touch Bars")
Signed-off-by: Geert Uytterhoeven <[email protected]>
Reviewed-by: Aditya Garg <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>

Author: geertu

drivers/hid/Kconfig

@@ -163,6 +163,7 @@ config HID_APPLETB_KBD
 	depends on USB_HID
 	depends on BACKLIGHT_CLASS_DEVICE
 	depends on INPUT
+	depends on X86 || COMPILE_TEST
 	select INPUT_SPARSEKMAP
 	select HID_APPLETB_BL
 	help