From f46418c5cadfe76b15c630ff746ca859a8207d71 Mon Sep 17 00:00:00 2001 From: Lan Chunhe-B25806 Date: Wed, 27 Oct 2010 15:33:12 -0700 Subject: drivers/rtc/rtc-ds3232.c: add alarm function The DS3232 RTC driver only has the tick function. Add an alarm function so the driver is complete. Signed-off-by: Lan Chunhe-B25806 Cc: Alessandro Zummo Cc: Wan ZongShun Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/rtc/Kconfig') diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 636ba8224884..6a77437d4f5a 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -171,7 +171,8 @@ config RTC_DRV_DS3232 depends on RTC_CLASS && I2C help If you say yes here you get support for Dallas Semiconductor - DS3232 real-time clock chips. + DS3232 real-time clock chips. If an interrupt is associated + with the device, the alarm functionality is supported. This driver can also be built as a module. If so, the module will be called rtc-ds3232. -- cgit v1.2.3