[GIT PULL] RTC for 4.20

From: Alexandre Belloni
Date: Fri Oct 26 2018 - 16:55:10 EST

Hi Linus,

Here is the pull-request for the RTC subsystem for 4.20.

This cycle, there were mostly non urgent fixes in drivers. I also
finally unexported the non managed registration.

The following changes since commit 5b394b2ddf0347bef56e50c69a58773c94343ff3:

Linux 4.19-rc1 (2018-08-26 14:11:59 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git tags/rtc-4.20

for you to fetch changes up to 3822d1bb0df18aa28930f19bc46e0704aea1be0f:

rtc: sc27xx: Always read normal alarm when registering RTC device (2018-10-25 02:35:42 +0200)

----------------------------------------------------------------
RTC for 4.20

Subsystem:
- non devm managed registration is now removed from the driver API.
- all the unnecessary rtc_valid_tm() calls have been removed

Drivers:
- abx80X: watchdog support
- cmos: fix non ACPI support
- sc27xx: fix alarm support
- Remove a possible sysfs race condition for ab8500, ds1307, ds1685, isl1208
- Fix a possible race condition where an irq handler may be called before the
rtc_device struct is allocated for mt6397, pl030, menelaus, armada38x

----------------------------------------------------------------
Alexandre Belloni (32):
rtc: rv8803: fix the rv8803 id in the OF table
rtc: rv8803: add Epson RX8803 support
rtc: mt6397: fix possible race condition
rtc: pl030: fix possible race condition
rtc: pl031: switch to devm_rtc_allocate_device/rtc_register_device
mfd: menelaus: Fix possible race condition and leak
Merge tag 'ib-mfd-rtc-v4.20' of git://git.kernel.org/.../lee/mfd into rtc-next
rtc: unexport non devm managed registration
rtc: remove irq_task from kerneldoc
rtc: isl1208: avoid possible sysfs race
rtc: reorder Makefile entries
rtc: move rtc_add_group/s definitions
rtc: isl1208: don't include core header file
rtc: tx4939: fixup nvmem name and register size
rtc: test: make license text and module license match.
rtc: test: Switch to SPDX identifier
rtc: ds1685: drop RTC_DS1685_PROC_REGS
rtc: ds1685: use generic nvmem
rtc: ds1685: use rtc_add_group
rtc: ds1307: use rtc_add_group
rtc: lib: correct documentation typo
rtc: armada38x: fix possible race condition
rtc: armada38x: add range
rtc: armada38x: switch to rtc_time64_to_tm/rtc_tm_to_time64
rtc: rs5c348: remove useless label
rtc: rs5c348: remove forward declaration
rtc: rs5c348: report error when time is invalid
rtc: ab8500: use rtc_add_group
rtc: ab8500: let the core handle range
rtc: ab8500: remove useless check
rtc: vr41xx: switch to rtc_time64_to_tm/rtc_tm_to_time64
rtc: mv: let the core handle invalid alarms

Arnd Bergmann (1):
rtc: mips: default to rtc-cmos on mips

Baolin Wang (5):
rtc: sc27xx: Set wakeup capability before registering rtc device
rtc: sc27xx: Clear SPG value update interrupt status
rtc: sc27xx: Remove interrupts disable and clear in probe()
rtc: sc27xx: Add check to see if need to enable the alarm interrupt
rtc: sc27xx: Always read normal alarm when registering RTC device

Dan Carpenter (1):
rtc: sysfs: fix NULL check in rtc_add_groups()

Giulio Benetti (2):
rtc: ds1307: add offset sysfs for mt41txx chips.
rtc: ds1307: add frequency_test_enable attribute on m41txx

Gustavo A. R. Silva (2):
rtc: sun6i: Use struct_size() in kzalloc()
rtc: m41t80: mark expected switch fall-through

Jeremy Gebben (2):
rtc: abx80x: use a 'priv' struct for client data
rtc: abx80x: add basic watchdog support

Jia-Ju Bai (1):
rtc: rtc-mrst: Replace mdelay() with msleep() in mrst_read_time()

Keerthy (2):
rtc: omap: use of_device_is_system_power_controller function
rtc: omap: Cut down the shutdown time from 2 seconds to 1 sec

Maciej W. Rozycki (2):
rtc: cmos: Fix non-ACPI undefined reference to `hpet_rtc_interrupt'
rtc: cmos: Remove the `use_acpi_alarm' module parameter for !ACPI

Nathan Chancellor (1):
rtc: s35390a: Change buf's type to u8 in s35390a_init

Paul Cercueil (1):
rtc: jz4740: Drop dependency on MACH_INGENIC

Soeren Moch (1):
rtc: ds1307: fix ds1339 wakealarm support

Thierry Reding (1):
rtc: tegra: Propagate errors from platform_get_irq()

Wolfram Sang (1):
rtc: ds1685: simplify getting .driver_data

YueHaibing (1):
rtc: mrst: remove set but not used variable 'valid'

arch/mips/Kconfig | 2 +-
drivers/char/Kconfig | 2 +-
drivers/mfd/menelaus.c | 13 ++-
drivers/rtc/Kconfig | 14 +---
drivers/rtc/Makefile | 12 +--
drivers/rtc/class.c | 12 ++-
drivers/rtc/interface.c | 3 -
drivers/rtc/rtc-ab8500.c | 96 +++++-----------------
drivers/rtc/rtc-abx80x.c | 143 +++++++++++++++++++++++++++++---
drivers/rtc/rtc-armada38x.c | 46 +++++------
drivers/rtc/rtc-cmos.c | 29 +++++--
drivers/rtc/rtc-core.h | 14 ----
drivers/rtc/rtc-ds1307.c | 145 ++++++++++++++++++++++++++++++++-
drivers/rtc/rtc-ds1685.c | 194 ++++++--------------------------------------
drivers/rtc/rtc-isl1208.c | 34 +++-----
drivers/rtc/rtc-lib.c | 2 +-
drivers/rtc/rtc-m41t80.c | 2 +-
drivers/rtc/rtc-mrst.c | 5 +-
drivers/rtc/rtc-mt6397.c | 13 +--
drivers/rtc/rtc-mv.c | 8 +-
drivers/rtc/rtc-omap.c | 28 ++++---
drivers/rtc/rtc-pl030.c | 15 ++--
drivers/rtc/rtc-pl031.c | 18 ++--
drivers/rtc/rtc-rs5c348.c | 65 +++++++--------
drivers/rtc/rtc-rv8803.c | 7 +-
drivers/rtc/rtc-s35390a.c | 2 +-
drivers/rtc/rtc-sc27xx.c | 60 +++++++++-----
drivers/rtc/rtc-sun6i.c | 3 +-
drivers/rtc/rtc-sysfs.c | 4 +-
drivers/rtc/rtc-tegra.c | 10 ++-
drivers/rtc/rtc-test.c | 7 +-
drivers/rtc/rtc-tx4939.c | 4 +-
drivers/rtc/rtc-vr41xx.c | 9 +-
include/linux/rtc.h | 21 +++--
34 files changed, 556 insertions(+), 486 deletions(-)

--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

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