[PATCH -next] extcon: extcon-arizona depends on INPUT

[Randy Dunlap]

From: Randy Dunlap <rdunlap@xxxxxxxxxxxx>

extcon-arizona uses input_*() functions so it should depend
on INPUT.

ERROR: "input_event" [drivers/extcon/extcon-arizona.ko] undefined!
ERROR: "input_free_device" [drivers/extcon/extcon-arizona.ko] undefined!
ERROR: "input_register_device" [drivers/extcon/extcon-arizona.ko] undefined!
ERROR: "input_set_capability" [drivers/extcon/extcon-arizona.ko] undefined!
ERROR: "input_allocate_device" [drivers/extcon/extcon-arizona.ko] undefined!
ERROR: "input_unregister_device" [drivers/extcon/extcon-arizona.ko] undefined!

Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxx>
Cc: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>
Cc: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
Cc: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
---
 drivers/extcon/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20120824.orig/drivers/extcon/Kconfig
+++ linux-next-20120824/drivers/extcon/Kconfig
@@ -41,7 +41,7 @@ config EXTCON_MAX8997
 
 config EXTCON_ARIZONA
 	tristate "Wolfson Arizona EXTCON support"
-	depends on MFD_ARIZONA
+	depends on MFD_ARIZONA && INPUT
 	help
 	  Say Y here to enable support for external accessory detection
 	  with Wolfson Arizona devices. These are audio CODECs with
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