Input: aaed2000_kbd - convert to use polldev library

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index e285172..cbf2abb 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -215,6 +215,7 @@
 config KEYBOARD_AAED2000
 	tristate "AAED-2000 keyboard"
 	depends on MACH_AAED2000
+	select INPUT_POLLDEV
 	default y
 	help
 	  Say Y here to enable the keyboard on the Agilent AAED-2000