kernel/linux.git/drivers/rtc/rtc-pl030.c, branch v5.9.12

rtc: pl030: switch to rtc_time64_to_tm/rtc_tm_to_time64

2020-03-16T10:12:09+00:00

Call the 64bit versions of rtc_tm time conversion to avoid the y2106 issue. Link: https://lore.kernel.org/r/20200306005730.38268-3-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni

rtc: pl030: remove useless invalid alarm handling

2020-03-16T10:12:09+00:00

The core will never pass an invalid alarm to .set_alarm, it is not necessary to check for its validity. Link: https://lore.kernel.org/r/20200306005730.38268-2-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni

rtc: pl030: set range

2020-03-16T10:12:09+00:00

This RTC is a 32bit seconds counter. Link: https://lore.kernel.org/r/20200306005730.38268-1-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55+00:00

Based on 2 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 version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

rtc: pl030: fix possible race condition

2018-09-11T11:56:35+00:00

The IRQ is requested before the struct rtc is allocated and registered, but this struct is used in the IRQ handler. This may lead to a NULL pointer dereference. Switch to devm_rtc_allocate_device/rtc_register_device to allocate the rtc before requesting the IRQ. Signed-off-by: Alexandre Belloni

drivers/rtc/rtc-pl030.c: use devm_kzalloc() instead of kmalloc()

2013-11-13T03:09:31+00:00

In order to be free automatically and make the cleanup paths more simple, use devm_kzalloc() instead of kmalloc(). Signed-off-by: Sangjung Woo Cc: Joe Perches Cc: Alessandro Zummo Cc: Russell King Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/rtc/rtc-pl03x.c: remove unnecessary amba_set_drvdata()

2013-11-13T03:09:31+00:00

Driver core clears the driver data to NULL after device_release or on probe failure, so just remove it from here. The relevant driver core change was commit 0998d0631001 ("device-core: Ensure drvdata = NULL when no driver is bound"). Signed-off-by: Michal Simek Cc: Linus Walleij Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge branch 'amba' of git://git.linaro.org/people/rmk/linux-arm

2012-03-24T00:36:29+00:00

Pull #2 ARM updates from Russell King: "Further ARM AMBA primecell updates which aren't included directly in the previous commit. I wanted to keep these separate as they're touching stuff outside arch/arm/." * 'amba' of git://git.linaro.org/people/rmk/linux-arm: ARM: 7362/1: AMBA: Add module_amba_driver() helper macro for amba_driver ARM: 7335/1: mach-u300: do away with MMC config files ARM: 7280/1: mmc: mmci: Cache MMCICLOCK and MMCIPOWER register ARM: 7309/1: realview: fix unconnected interrupts on EB11MP ARM: 7230/1: mmc: mmci: Fix PIO read for small SDIO packets ARM: 7227/1: mmc: mmci: Prepare for SDIO before setting up DMA job ARM: 7223/1: mmc: mmci: Fixup use of runtime PM and use autosuspend ARM: 7221/1: mmc: mmci: Change from using legacy suspend ARM: 7219/1: mmc: mmci: Change vdd_handler to a generic ios_handler ARM: 7218/1: mmc: mmci: Provide option to configure bus signal direction ARM: 7217/1: mmc: mmci: Put power register deviations in variant data ARM: 7216/1: mmc: mmci: Do not release spinlock in request_end ARM: 7215/1: mmc: mmci: Increase max_segs from 16 to 128

drivers/rtc: remove IRQF_DISABLED

2012-03-23T23:58:39+00:00

Since commit e58aa3d2d0cc ("genirq: run irq handlers with interrupts disabled") we run all interrupt handlers with interrupts disabled and we even check and yell when an interrupt handler returns with interrupts enabled - see commit b738a50a2026 ("genirq: warn when handler enables interrupts"). So now this flag is a NOOP and can be removed. Signed-off-by: Yong Zhang Acked-by: Linus Walleij Acked-by: Wan ZongShun Cc: Alessandro Zummo Cc: Thomas Gleixner Cc: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ARM: 7362/1: AMBA: Add module_amba_driver() helper macro for amba_driver

2012-03-16T23:32:35+00:00

For simple modules that contain a single amba_driver without any additional setup code then ends up being a block of duplicated boilerplate. This patch adds a new macro, module_amba_driver(), which replaces the module_init()/module_exit() registrations with template functions. Signed-off-by: Viresh Kumar Signed-off-by: Russell King