NeilBrown 5f9679d29c rtc: Expire alarms after the time is set. (v2) ...

If the alarm time programming in the rtc is ever in the past, it won't fire,
and any other alarm will be queued after it so they won't fire either.

So any time that the alarm might be in the past, we need to trigger
the irq handler to ensure the old alarm is cleared and the timer queue
is fully in the future.

This is done whenever the RTC clock is set.

This is the second revision of this patch, which was earlier reverted.
This version avoids the initialization problem, which is handled by
a different patch.

Tested-by: Sander Eikelenboom <linux@eikelenboom.it>
Signed-off-by: NeilBrown <neilb@suse.de>
[Remove problematic initialization change, update commit log, also
catch set_mmss case -jstultz]
Signed-off-by: John Stultz <john.stultz@linaro.org>

2012-01-26 19:41:36 -08:00

..

class.c

Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2011-12-05 16:53:43 -08:00

hctosys.c

rtc/hctosys: only claim the RTC provided the system time if it did

2010-03-12 15:52:28 -08:00

interface.c

rtc: Expire alarms after the time is set. (v2)

2012-01-26 19:41:36 -08:00

Kconfig

Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2012-01-11 19:13:40 -08:00

Makefile

drivers/rtc: add support for Qualcomm PMIC8xxx RTC

2011-07-25 20:57:17 -07:00

rtc-88pm860x.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-ab3100.c

drivers/rtc/rtc-ab3100.c: add missing platform_set_drvdata() in ab3100_rtc_probe()

2010-09-22 17:22:39 -07:00

rtc-ab8500.c

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

2012-01-13 20:43:32 -08:00

rtc-at32ap700x.c

treewide: Convert uses of struct resource to resource_size(ptr)

2011-06-10 14:55:36 +02:00

rtc-at91rm9200.c

ARM: at91: make rm9200 rtc drivers soc independent

2011-11-28 22:50:39 +08:00

rtc-at91sam9.c

RTC: Clean out UIE icotl implementations

2011-03-09 11:24:54 -08:00

rtc-au1xxx.c

rtc: t reaches -1, tested 0

2009-02-11 14:25:36 -08:00

rtc-bfin.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-bq32k.c

rtc: add driver for BQ32000 I2C RTC

2009-12-16 07:20:00 -08:00

rtc-bq4802.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-cmos.c

drivers/rtc/rtc-cmos.c: fix broken NVRAM bank 2 writing

2012-01-10 16:30:52 -08:00

rtc-coh901331.c

rtc: fix coh901331 startup crash

2011-04-20 18:46:56 +02:00

rtc-core.h

…

rtc-davinci.c

rtc: davinci: Initialize drvdata before registering device

2011-05-06 17:41:06 -07:00

rtc-dev.c

rtc: Fix ioctl error path return

2011-06-01 19:29:39 -07:00

rtc-dm355evm.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-ds1216.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

rtc-ds1286.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-ds1302.c

sh: mach-snapgear: Kill off machtype, consolidate board def.

2010-10-29 19:06:53 +09:00

rtc-ds1305.c

rtc: Add module.h to implicit users in drivers/rtc

2011-10-31 19:31:28 -04:00

rtc-ds1307.c

rtc: add initial support for mcp7941x parts

2011-11-02 16:06:58 -07:00

rtc-ds1374.c

rtc: convert DS1374 to dev_pm_ops

2011-03-22 17:44:16 -07:00

rtc-ds1390.c

spi/rtc-{ds1390,ds3234,m41t94}: Use spi_get_drvdata() for SPI devices

2011-03-17 10:32:47 -06:00

rtc-ds1511.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-ds1553.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-ds1672.c

rtc: Add module.h to implicit users in drivers/rtc

2011-10-31 19:31:28 -04:00

rtc-ds1742.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-ds3232.c

RTC: Cleanup rtc_class_ops->update_irq_enable()

2011-03-09 11:23:37 -08:00

rtc-ds3234.c

spi/rtc-{ds1390,ds3234,m41t94}: Use spi_get_drvdata() for SPI devices

2011-03-17 10:32:47 -06:00

rtc-efi.c

rtc: add platform driver for EFI

2009-04-01 08:59:24 -07:00

rtc-em3027.c

rtc: Add module.h to implicit users in drivers/rtc

2011-10-31 19:31:28 -04:00

rtc-ep93xx.c

rtc: ep93xx: Fix 'rtc' may be used uninitialized warning

2011-08-10 15:54:24 -07:00

rtc-fm3130.c

rtc: fixes and new functionality for fm3130

2010-08-11 08:59:07 -07:00

rtc-generic.c

parisc: rtc: Rename rtc-parisc to rtc-generic

2009-04-02 01:05:31 +00:00

rtc-imxdi.c

drivers/rtc/rtc-imxdi.c needs linux/sched.h

2011-09-14 18:09:37 -07:00

rtc-isl1208.c

drivers/rtc/rtc-isl1208.c: add alarm support

2011-03-22 17:44:16 -07:00

rtc-isl12022.c

rtc: Add module.h to implicit users in drivers/rtc

2011-10-31 19:31:28 -04:00

rtc-jz4740.c

drivers/rtc/rtc-jz4740.c: make jz4740_rtc_driver static

2012-01-10 16:30:53 -08:00

rtc-lib.c

rtc: Initialized rtc_time->tm_isdst

2011-08-26 17:26:35 -07:00

rtc-lpc32xx.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-m41t80.c

rtc: m41t80: Workaround broken alarm functionality

2011-12-13 12:26:24 -08:00

rtc-m41t93.c

drivers/rtc/: remove redundant spi driver bus initialization

2012-01-10 16:30:53 -08:00

rtc-m41t94.c

drivers/rtc/: remove redundant spi driver bus initialization

2012-01-10 16:30:53 -08:00

rtc-m48t35.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-m48t59.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-m48t86.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-max6900.c

rtc/max6900: use rtc_valid_tm() to check returning tm

2010-08-11 08:59:07 -07:00

rtc-max6902.c

drivers/rtc/: remove redundant spi driver bus initialization

2012-01-10 16:30:53 -08:00

rtc-max8925.c

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

2012-01-13 20:43:32 -08:00

rtc-max8998.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-mc13xxx.c

drivers/rtc/rtc-mc13xxx.c: make mc13xxx_rtc_idtable static

2012-01-10 16:30:53 -08:00

rtc-mpc5121.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-mrst.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-msm6242.c

rtc: msm6242: Initialize drvdata before registering device

2011-05-06 18:02:03 -07:00

rtc-mv.c

rtc: Add module.h to implicit users in drivers/rtc

2011-10-31 19:31:28 -04:00

rtc-mxc.c

drivers/rtc/rtc-mxc.c: make alarm work

2012-01-10 16:30:52 -08:00

rtc-nuc900.c

RTC: Cleanup rtc_class_ops->update_irq_enable()

2011-03-09 11:23:37 -08:00

rtc-omap.c

rtc-omap: fix initialization of control register

2011-08-03 14:25:20 -10:00

rtc-pcap.c

rtc: pcap: Initialize drvdata before registering device

2011-05-06 18:02:04 -07:00

rtc-pcf2123.c

drivers/rtc/: remove redundant spi driver bus initialization

2012-01-10 16:30:53 -08:00

rtc-pcf8563.c

rtc: Add module.h to implicit users in drivers/rtc

2011-10-31 19:31:28 -04:00

rtc-pcf8583.c

rtc: fix driver data issues in several rtc drivers

2009-12-16 07:19:58 -08:00

rtc-pcf50633.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-pl030.c

rtc: pl030: Enable module alias autogeneration for AMBA drivers

2011-11-22 10:58:31 +00:00

rtc-pl031.c

rtc: pl031: Enable module alias autogeneration for AMBA drivers

2011-11-22 10:58:32 +00:00

rtc-pm8xxx.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-proc.c

RTC: Include information about UIE and PIE in RTC driver proc.

2011-03-09 11:25:04 -08:00

rtc-ps3.c

powerpc/ps3: Add rtc-ps3

2009-04-02 01:05:32 +00:00

rtc-puv3.c

rtc-puv3: solve section mismatch in rtc-puv3.c

2012-01-10 10:29:42 +08:00

rtc-pxa.c

RTC: Cleanup rtc_class_ops->update_irq_enable()

2011-03-09 11:23:37 -08:00

rtc-r9701.c

spi: prefix modalias with "spi:"

2009-09-23 07:39:43 -07:00

rtc-rp5c01.c

rtc: rp5c01: Initialize drvdata before registering device

2011-05-06 18:02:05 -07:00

rtc-rs5c313.c

rtc: rtc-rs5c313: ctrl_in/outX to __raw_read/writeX conversion.

2010-10-27 15:30:32 +09:00

rtc-rs5c348.c

drivers/rtc/: remove redundant spi driver bus initialization

2012-01-10 16:30:53 -08:00

rtc-rs5c372.c

rtc: Add module.h to implicit users in drivers/rtc

2011-10-31 19:31:28 -04:00

rtc-rv3029c2.c

rtc: add rv3029c2 RTC support

2011-05-26 17:12:33 -07:00

rtc-rx8025.c

RTC: Cleanup rtc_class_ops->irq_set_state

2011-03-09 11:23:34 -08:00

rtc-rx8581.c

drivers/rtc/rtc-rx8581.c: fix setdatetime

2010-07-27 14:32:06 -07:00

rtc-s3c.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-s35390a.c

i2c: Remove all i2c_set_clientdata(client, NULL) in drivers

2010-06-03 11:33:58 +02:00

rtc-sa1100.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-sh.c

drivers: Final irq namespace conversion

2011-03-29 14:48:19 +02:00

rtc-spear.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-starfire.c

rtc: rtc-starfire fixes

2008-11-21 01:24:38 -08:00

rtc-stk17ta8.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-stmp3xxx.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-sun4v.c

rtc: rtc-sun4v fixes, revised

2008-11-14 16:37:54 -08:00

rtc-sysfs.c

rtc/hctosys: only claim the RTC provided the system time if it did

2010-03-12 15:52:28 -08:00

rtc-tegra.c

drivers/rtc/rtc-tegra.c: properly initialize spinlock

2011-07-25 20:57:17 -07:00

rtc-test.c

RTC: Fix the cross interrupt issue on rtc-test.

2011-03-09 11:25:07 -08:00

rtc-tile.c

tile: add an RTC driver for the Tilera hypervisor

2011-05-17 14:44:36 -04:00

rtc-twl.c

drivers/rtc/rtc-twl.c: add DT support for RTC inside twl4030/twl6030

2012-01-10 16:30:53 -08:00

rtc-tx4939.c

rtc: Add module.h to implicit users in drivers/rtc

2011-10-31 19:31:28 -04:00

rtc-v3020.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-vr41xx.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-vt8500.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-wm831x.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-wm8350.c

rtc: convert drivers/rtc/* to use module_platform_driver()

2012-01-10 16:30:53 -08:00

rtc-x1205.c

rtc: Add module.h to implicit users in drivers/rtc

2011-10-31 19:31:28 -04:00