[S390] Kconfig: unwanted menus for s390.

Disable some more menus in the configuration files that are of no
interest to a s390 machine.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 30d021d..72be6c6 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -3,6 +3,7 @@
 #
 
 menu "DMA Engine support"
+	depends on !S390
 
 config DMA_ENGINE
 	bool "Support for DMA engines"
diff --git a/drivers/input/Kconfig b/drivers/input/Kconfig
index 0e9b695..f814fb3 100644
--- a/drivers/input/Kconfig
+++ b/drivers/input/Kconfig
@@ -3,6 +3,7 @@
 #
 
 menu "Input device support"
+	depends on !S390
 
 config INPUT
 	tristate "Generic input layer (needed for keyboard, mouse, ...)" if EMBEDDED
diff --git a/drivers/isdn/Kconfig b/drivers/isdn/Kconfig
index c90afee..d42fe89cd 100644
--- a/drivers/isdn/Kconfig
+++ b/drivers/isdn/Kconfig
@@ -3,6 +3,7 @@
 #
 
 menu "ISDN subsystem"
+	depends on !S390
 
 config ISDN
 	tristate "ISDN support"
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index f994f12..c0d3101 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -3,6 +3,7 @@
 #
 
 menu "PHY device support"
+	depends on !S390
 
 config PHYLIB
 	tristate "PHY Device support and infrastructure"
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 76422ed..1759baa 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -3,6 +3,7 @@
 #
 
 menu "Real Time Clock"
+	depends on !S390
 
 config RTC_LIB
 	tristate