diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index ab9c3e5a7c1dae99e905a54de131d28736d42e24..3f6e176e6ea1b5dde193fa3ad78a17d20c92a181 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -16,6 +16,7 @@ config POWER_SUPPLY_DEBUG
 
 config PDA_POWER
 	tristate "Generic PDA/phone power driver"
+	depends on !S390
 	help
 	  Say Y here to enable generic power driver for PDAs and phones with
 	  one or two external power supplies (AC/USB) connected to main and