Xunlei Pang 0fa88cb4b8 time, drivers/rtc: Don't bother with rtc_resume() for the nonstop clocksource ...

If a system does not provide a persistent_clock(), the time
will be updated on resume by rtc_resume(). With the addition
of the non-stop clocksources for suspend timing, those systems
set the time on resume in timekeeping_resume(), but may not
provide a valid persistent_clock().

This results in the rtc_resume() logic thinking no one has set
the time and it then will over-write the suspend time again,
which is not necessary and only increases clock error.

So, fix this for rtc_resume().

This patch also improves the name of persistent_clock_exist to
make it more grammatical.

Signed-off-by: Xunlei Pang <pang.xunlei@linaro.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1427945681-29972-19-git-send-email-john.stultz@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2015-04-03 08:18:34 +02:00

..

class.c

time, drivers/rtc: Don't bother with rtc_resume() for the nonstop clocksource

2015-04-03 08:18:34 +02:00

hctosys.c

rtc: Remove redundant rtc_valid_tm() from rtc_hctosys()

2015-01-23 17:21:57 -08:00

interface.c

drivers/rtc: Provide y2038 safe rtc_class_ops.set_mmss() replacement

2015-04-03 08:18:24 +02:00

Kconfig

Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2015-02-19 10:36:45 -08:00

Makefile

rtc: add driver for DS1685 family of real time clocks

2015-02-16 17:56:05 -08:00

rtc-88pm80x.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-88pm860x.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-ab3100.c

drivers/rtc/ab3100: Update driver to address y2038/y2106 issues

2015-04-03 08:18:25 +02:00

rtc-ab8500.c

Driver core patches for 3.19-rc1

2014-12-14 16:10:09 -08:00

rtc-ab-b5ze-s3.c

rtc: rtc-ab-b5ze-s3: add sub-minute alarm support

2015-02-13 21:21:43 -08:00

rtc-armada38x.c

drivers/rtc/rtc-armada38x: add a new RTC driver for recent mvebu SoCs

2015-02-13 21:21:43 -08:00

rtc-as3722.c

…

rtc-at32ap700x.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-at91rm9200.c

rtc: at91rm9200: double locking bug in at91_rtc_interrupt()

2015-03-18 01:58:16 +01:00

rtc-at91rm9200.h

…

rtc-at91sam9.c

rtc: at91sam9: rework wakeup and interrupt handling

2015-03-04 22:10:59 +01:00

rtc-au1xxx.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-bfin.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-bq32k.c

drivers/rtc/rtc-bq32k.c: fix register value

2014-10-29 16:33:14 -07:00

rtc-bq4802.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-cmos.c

rtc-cmos: fix wakeup from S5 without CONFIG_PM_SLEEP

2014-10-14 02:18:19 +02:00

rtc-coh901331.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-core.h

…

rtc-da9052.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-da9055.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-da9063.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-davinci.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-dev.c

rtc: Update rtc-dev to use y2038-safe time interfaces

2015-01-23 17:21:56 -08:00

rtc-dm355evm.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-ds1216.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-ds1286.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-ds1302.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-ds1305.c

…

rtc-ds1307.c

rtc: ds1307: add support for mcp7940x chips

2014-12-10 17:41:15 -08:00

rtc-ds1343.c

…

rtc-ds1347.c

…

rtc-ds1374.c

drivers/rtc/rtc-ds1374.c: add watchdog support

2014-12-10 17:41:15 -08:00

rtc-ds1390.c

…

rtc-ds1511.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-ds1553.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-ds1672.c

…

rtc-ds1685.c

drivers/rtc/rtc-ds1685.c: fix conditional in ds1685_rtc_sysfs_time_regs_{show,store}

2015-02-28 09:57:51 -08:00

rtc-ds1742.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-ds2404.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-ds3232.c

…

rtc-ds3234.c

…

rtc-efi-platform.c

rtc: ia64: allow other architectures to use EFI RTC

2014-08-08 15:57:19 -07:00

rtc-efi.c

* Move efivarfs from the misc filesystem section to pseudo filesystem,

2015-01-29 19:16:40 +01:00

rtc-em3027.c

…

rtc-ep93xx.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-fm3130.c

…

rtc-generic.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-hid-sensor-time.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-hym8563.c

…

rtc-imxdi.c

drivers/rtc/rtc-imxdi.c: add more known register bits

2015-02-13 21:21:43 -08:00

rtc-isl1208.c

…

rtc-isl12022.c

rtc: isl12022: deprecate use of isl in compatible string for isil

2015-02-16 17:56:02 -08:00

rtc-isl12057.c

rtc: isl12057: deprecate use of isl in compatible string for isil

2015-02-16 17:56:02 -08:00

rtc-jz4740.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-lib.c

rtc/lib: Provide y2038 safe rtc_tm_to_time()/rtc_time_to_tm() replacement

2014-11-21 12:00:00 -08:00

rtc-lp8788.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-lpc32xx.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-ls1x.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-m41t80.c

…

rtc-m41t93.c

…

rtc-m41t94.c

…

rtc-m48t35.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-m48t59.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-m48t86.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-max6900.c

…

rtc-max6902.c

…

rtc-max8907.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-max8925.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-max8997.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-max8998.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-max77686.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-max77802.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-mc13xxx.c

drivers/rtc/mc13xxx: Update driver to address y2038/y2106 issues

2015-04-03 08:18:26 +02:00

rtc-mcp795.c

…

rtc-moxart.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-mpc5121.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-mrst.c

drivers/rtc/rtc-mrst: fix suspend/resume

2015-03-25 16:20:30 -07:00

rtc-msm6242.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-mv.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-mxc.c

drivers/rtc/mxc: Update driver to address y2038/y2106 issues

2015-04-03 08:18:29 +02:00

rtc-nuc900.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-omap.c

Driver core patches for 3.19-rc1

2014-12-14 16:10:09 -08:00

rtc-opal.c

rtc/tpo: Driver to support rtc and wakeup on PowerNV platform

2014-11-17 18:04:01 +11:00

rtc-palmas.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-pcap.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-pcf2123.c

drivers/rtc/rtc-pcf2123.c: add support for devicetree

2015-02-13 21:21:42 -08:00

rtc-pcf2127.c

…

rtc-pcf8523.c

…

rtc-pcf8563.c

rtc: pcf8563: clear expired alarm at boot time

2014-12-10 17:41:15 -08:00

rtc-pcf8583.c

rtc: use c99 initializers in structures

2014-10-14 02:18:17 +02:00

rtc-pcf50633.c

…

rtc-pcf85063.c

rtc: add pcf85063 support

2014-08-08 15:57:20 -07:00

rtc-pl030.c

…

rtc-pl031.c

…

rtc-pm8xxx.c

Merge branch 'platform/remove_owner' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into driver-core-next

2014-11-03 19:53:56 -08:00

rtc-proc.c

…

rtc-ps3.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-puv3.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-pxa.c

…

rtc-r9701.c

…

rtc-rc5t583.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-rk808.c

drivers/rtc/rtc-rk808.c: fix rtc time reading issue

2015-02-13 21:21:43 -08:00

rtc-rp5c01.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-rs5c313.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-rs5c348.c

…

rtc-rs5c372.c

drivers/rtc/rtc-rs5c372.c: use %*ph to dump small buffers

2014-10-14 02:18:19 +02:00

rtc-rv3029c2.c

…

rtc-rx4581.c

…

rtc-rx8025.c

…

rtc-rx8581.c

…

rtc-s3c.c

drivers/rtc/rtc-s3c.c: add .needs_src_clk to s3c6410 RTC data

2015-03-12 18:46:07 -07:00

rtc-s3c.h

…

rtc-s5m.c

drivers/rtc/rtc-s5m.c: terminate s5m_rtc_id array with empty element

2015-01-26 13:37:19 -08:00

rtc-s35390a.c

…

rtc-sa1100.c

…

rtc-sh.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-sirfsoc.c

Driver core patches for 3.19-rc1

2014-12-14 16:10:09 -08:00

rtc-snvs.c

Driver core patches for 3.19-rc1

2014-12-14 16:10:09 -08:00

rtc-spear.c

…

rtc-starfire.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-stk17ta8.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-stmp3xxx.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-sun4v.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-sun6i.c

rtc: sun6i: Add sun6i RTC driver

2014-09-19 12:39:19 +02:00

rtc-sunxi.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-sysfs.c

…

rtc-tegra.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-test.c

drivers/rtc/test: Update driver to address y2038/y2106 issues

2015-04-03 08:18:24 +02:00

rtc-tile.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-tps6586x.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-tps65910.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-tps80031.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-twl.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-tx4939.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-v3020.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-vr41xx.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-vt8500.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

rtc-wm831x.c

…

rtc-wm8350.c

…

rtc-x1205.c

…

rtc-xgene.c

rtc: drop owner assignment from platform_drivers

2014-10-20 16:21:31 +02:00

systohc.c

drivers/rtc: Provide y2038 safe rtc_class_ops.set_mmss() replacement

2015-04-03 08:18:24 +02:00