[PATCH] RTC subsystem: VR41XX cleanup

Clean up kconfig entry for the rtc-vr41xx.

Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Cc: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index b4a252b6cdcc..65d090dbef46 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -148,8 +148,14 @@ config RTC_DRV_SA1100
           module will be called rtc-sa1100.
 
 config RTC_DRV_VR41XX
-        tristate "NEC VR4100 series RTC"
+        tristate "NEC VR41XX"
         depends on RTC_CLASS && CPU_VR41XX
+        help
+          If you say Y here you will get access to the real time clock
+          built into your NEC VR41XX CPU.
+
+          To compile this driver as a module, choose M here: the
+          module will be called rtc-vr41xx.
 
 config RTC_DRV_TEST
         tristate "Test driver/device"