debounce_interval doesn't work well with wakeup buttons.
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index 180a923..badb653 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -95,7 +95,6 @@
 		.code			= KEY_SCREENLOCK,
 		.gpio			= GPIO_WAKE_BTN,
 		.active_low		= 1,
-		.debounce_interval	= 10,
 		.wakeup			= 1,
 	},
 };