Zhao Yakui
c116bc2ae5
rtc: add the support for alarm time relative to current time in sysfs
...
In current kernel if we want to set the alarm time, the absolute time the
seconds relative to 1970-01-01 00:00:00) should be written into
/sys/class/rtc/rtc0/wakealarm. It is not convenient.
It is more reasonable to add the support for the alarm time relative to
current RTC time.(the unit is second)
For example:
If the RTC is required to generate alarm after 2 minutes, the following
will be OK.
echo +120 > /sys/class/rtc/rtc0/wakealarm
or echo +0x78 > /sys/class/rtc/rtc0/wakealarm
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28 08:58:17 -07:00
..
class.c
hctosys.c
interface.c
Kconfig
rtc: avoid legacy drivers with generic framework
2008-04-28 08:58:16 -07:00
Makefile
rtc-at32ap700x.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-at91rm9200.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-at91sam9.c
rtc-at91sam9 fixes
2008-03-19 18:53:37 -07:00
rtc-bfin.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-cmos.c
rtc: fix the error in the function of cmos_set_alarm
2008-04-15 19:35:40 -07:00
rtc-core.h
rtc-dev.c
rtc-ds1216.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-ds1302.c
rtc-ds1307.c
rtc-ds1374.c
rtc-ds1511.c
make ds1511_rtc_{read,set}_time() static
2008-04-28 08:58:16 -07:00
rtc-ds1553.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-ds1672.c
rtc-ds1742.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-ep93xx.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-isl1208.c
rtc-isl1208: new style conversion and minor bug fixes
2008-04-28 08:58:16 -07:00
rtc-lib.c
rtc-m41t80.c
rtc-m48t59.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-m48t86.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-max6900.c
rtc-max6902.c
rtc-omap.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-pcf8563.c
rtc-pcf8563: new style conversion
2008-04-28 08:58:16 -07:00
rtc-pcf8583.c
rtc-pcf8583 build fix
2008-04-28 08:58:16 -07:00
rtc-pl031.c
rtc-proc.c
rtc-r9701.c
rtc-rs5c313.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-rs5c348.c
rtc-rs5c372.c
rtc: rtc-rs5c372: fix up NULL name in transfer error path
2008-04-28 08:58:17 -07:00
rtc-s3c.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-s35390a.c
rtc-sa1100.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-sh.c
rtc: rtc-sh: Add support for periodic IRQs.
2008-04-18 09:50:01 -07:00
rtc-stk17ta8.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-sysfs.c
rtc: add the support for alarm time relative to current time in sysfs
2008-04-28 08:58:17 -07:00
rtc-test.c
rtc: silence section mismatch warning in rtc-test
2008-04-28 08:58:16 -07:00
rtc-v3020.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-vr41xx.c
rtc: fix platform driver hotplug/coldplug
2008-04-11 08:06:44 -07:00
rtc-x1205.c
rtc-x1205: new style conversion
2008-04-28 08:58:16 -07:00