user/sven/linux.git/drivers/char/rtc.c, branch v5.4.3

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

Merge tag 'rtc-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

2019-01-01T21:24:31Z

Pull RTC updates from Alexandre Belloni: "Subsystem: - new %ptR printk format - rename core files - allow registration of multiple nvmem devices New driver: - i.MX system controller RTC Driver updates: - abx80x: handle voltage ioctls, correct binding doc - m41t80: correct month in alarm reads - pcf85363: add pcf85263 support - pcf8523: properly handle battery low flag - s3c: limit alarm to one year in the future as ALMYEAR is broken - sun6i: rework clock output binding" * tag 'rtc-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (54 commits) rtc: rename core files rtc: nvmem: fix possible use after free rtc: add i.MX system controller RTC support dt-bindings: fsl: scu: add rtc binding rtc: pcf2123: Add Microcrystal rv2123 rtc: class: reimplement devm_rtc_device_register rtc: enforce rtc_timer_init private_data type rtc: abx80x: Implement RTC_VL_READ,CLR ioctls rtc: pcf85363: Add support for NXP pcf85263 rtc dt-bindings: rtc: pcf85363: Document pcf85263 real-time clock rtc: pcf8523: don't return invalid date when battery is low dt-bindings: rtc: use a generic node name for ds1307 PM: Switch to use %ptR m68k/mac: Switch to use %ptR Input: hp_sdc_rtc - Switch to use %ptR rtc: tegra: Switch to use %ptR rtc: s5m: Switch to use %ptR rtc: s3c: Switch to use %ptR rtc: rx8025: Switch to use %ptR rtc: rx6110: Switch to use %ptR ...

char/rtc: Use of_node_name_eq for node name comparisons

2018-12-19T09:26:31Z

Convert string compares of DT node names to use of_node_name_eq helper instead. This removes direct access to the node name pointer. The open coded iterating thru the child node names is converted to use for_each_child_of_node() instead. Cc: Arnd Bergmann Cc: Greg Kroah-Hartman Signed-off-by: Rob Herring Signed-off-by: Greg Kroah-Hartman

rtc: Switch to use %ptR

2018-12-10T21:39:37Z

Use %ptR instead of open coded variant to print content of struct rtc_time in human readable format. Note, we drop the validation option. This is only used in a deprecated ABI and is mostly wrong as many RTCs will still be valid after 2100. Cc: Arnd Bergmann Acked-by: Greg Kroah-Hartman Signed-off-by: Andy Shevchenko Signed-off-by: Alexandre Belloni

char: rtc: remove task handling

2018-08-02T15:16:03Z

Since commit 9e7002a70e42 ("char: rtc: remove unused rtc_control() API"), it is not possible to set a callback anymore, remove its handling from the interrupt handler. Cc: Arnd Bergmann Cc: Greg Kroah-Hartman Signed-off-by: Alexandre Belloni Acked-by: Greg Kroah-Hartman Signed-off-by: Alexandre Belloni

proc: introduce proc_create_single{,_data}

2018-05-16T05:23:35Z

Variants of proc_create{,_data} that directly take a seq_file show callback and drastically reduces the boilerplate code in the callers. All trivial callers converted over. Signed-off-by: Christoph Hellwig

char: rtc: remove unused rtc_control() API

2018-03-01T09:49:37Z

Since commit 34ce71a96dcb ("ALSA: timer: remove legacy rtctimer"), the rtc_register/rtc_control/rtc_unregister API is unused. As it is highly unlikely to be needed again, remove it. Acked-by: Greg Kroah-Hartman Acked-by: Arnd Bergmann Signed-off-by: Alexandre Belloni

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11T22:34:03Z

This is the mindless scripted replacement of kernel use of POLL* variables as described by Al, done by this script: for V in IN OUT PRI ERR RDNORM RDBAND WRNORM WRBAND HUP RDHUP NVAL MSG; do L=`git grep -l -w POLL$V | grep -v '^t' | grep -v /um/ | grep -v '^sa' | grep -v '/poll.h$'|grep -v '^D'` for f in $L; do sed -i "-es/^$[^\"]*$$\$/\\1E\\2/" $f; done done with de-mangling cleanups yet to come. NOTE! On almost all architectures, the EPOLL* constants have the same values as the POLL* constants do. But they keyword here is "almost". For various bad reasons they aren't the same, and epoll() doesn't actually work quite correctly in some cases due to this on Sparc et al. The next patch from Al will sort out the final differences, and we should be all done. Scripted-by: Al Viro Signed-off-by: Linus Torvalds

the rest of drivers/*: annotate ->poll() instances

2017-11-28T16:06:58Z

Signed-off-by: Al Viro

treewide: Switch DEFINE_TIMER callbacks to struct timer_list *

2017-11-21T23:57:05Z

This changes all DEFINE_TIMER() callbacks to use a struct timer_list pointer instead of unsigned long. Since the data argument has already been removed, none of these callbacks are using their argument currently, so this renames the argument to "unused". Done using the following semantic patch: @match_define_timer@ declarer name DEFINE_TIMER; identifier _timer, _callback; @@ DEFINE_TIMER(_timer, _callback); @change_callback depends on match_define_timer@ identifier match_define_timer._callback; type _origtype; identifier _origarg; @@ void -_callback(_origtype _origarg) +_callback(struct timer_list *unused) { ... } Signed-off-by: Kees Cook