Input: MAC mouse button emulation - relax dependencies

Mouse button emulation for the one-button mouse Apple machines isn't
restricted to older ADB based machines. There are PPC Powerbooks where
the keyboard and the mouse are no longer on the ADB bus but regular USB,
and users still like (and need) to be able to emulate the middle mouse
button with F11 and the right mouse button with F12.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig
index 7f8477d..31015d5 100644
--- a/drivers/macintosh/Kconfig
+++ b/drivers/macintosh/Kconfig
@@ -162,7 +162,6 @@
 
 config MAC_EMUMOUSEBTN
 	bool "Support for mouse button 2+3 emulation"
-	depends on INPUT_ADBHID
 	help
 	  This provides generic support for emulating the 2nd and 3rd mouse
 	  button with keypresses.  If you say Y here, the emulation is still