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-rw-r--r--drivers/rtc/Kconfig4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 4d2c5d1f75cc..172b4117ace5 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -13,7 +13,7 @@ config RTC_MC146818_LIB
menuconfig RTC_CLASS
bool "Real Time Clock"
default n
- depends on !S390 && !UML
+ depends on !S390
select RTC_LIB
help
Generic RTC class support. If you say yes here, you will
@@ -1019,6 +1019,7 @@ config RTC_DRV_DS1553
config RTC_DRV_DS1685_FAMILY
tristate "Dallas/Maxim DS1685 Family"
+ depends on HAS_IOMEM
help
If you say yes here you get support for the Dallas/Maxim DS1685
family of real time chips. This family includes the DS1685/DS1687,
@@ -1152,6 +1153,7 @@ config RTC_DRV_STK17TA8
config RTC_DRV_M48T86
tristate "ST M48T86/Dallas DS12887"
+ depends on HAS_IOMEM
help
If you say Y here you will get support for the
ST M48T86 and Dallas DS12887 RTC chips.