ANDROID: skip building drivers as modules

Few Android drivers e.g. uid_cputime, keyreset/combo
fail to build as kernel modules. Instead of fixing the
build lets make these drivers non-modular (switch config
to "bool" from "tristate" in Kconfig) since Android doesn't
support building kernel modules anyway.

Change-Id: I50c66228c38c8b7c221ec7d6773fcb59bd201be9
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>

drivers/input/Kconfig

@@ -188,24 +188,18 @@ config INPUT_APMPOWER
 	  module will be called apm-power.
 
 config INPUT_KEYRESET
-	tristate "Reset key"
+	bool "Reset key"
 	depends on INPUT
 	select INPUT_KEYCOMBO
 	---help---
 	  Say Y here if you want to reboot when some keys are pressed;
 
-	  To compile this driver as a module, choose M here: the
-	  module will be called keyreset.
-
 config INPUT_KEYCOMBO
-	tristate "Key combo"
+	bool "Key combo"
 	depends on INPUT
 	---help---
 	  Say Y here if you want to take action when some keys are pressed;
 
-	  To compile this driver as a module, choose M here: the
-	  module will be called keycombo.
-
 comment "Input Device Drivers"
 
 source "drivers/input/keyboard/Kconfig"

drivers/misc/Kconfig

@@ -767,7 +767,7 @@ config PANEL_BOOT_MESSAGE
 	  printf()-formatted message is valid with newline and escape codes.
 
 config UID_CPUTIME
-	tristate "Per-UID cpu time statistics"
+	bool "Per-UID cpu time statistics"
 	depends on PROFILING
 	help
 	  Per UID based cpu time statistics exported to /proc/uid_cputime