[S390] Kconfig: menus with depends on HAS_IOMEM.

Add "depends on HAS_IOMEM" to a number of menus to make them
disappear for s390 which does not have I/O memory.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/telephony/Kconfig b/drivers/telephony/Kconfig
index 7625b18..dd1d6a5 100644
--- a/drivers/telephony/Kconfig
+++ b/drivers/telephony/Kconfig
@@ -3,6 +3,7 @@
 #
 
 menu "Telephony Support"
+	depends on HAS_IOMEM
 
 config PHONE
 	tristate "Linux telephony support"