#
6239da29 |
|
24-Sep-2020 |
Arnd Bergmann <arnd@arndb.de> |
ARM: rpc: use legacy_timer_tick rpc is the only user of the timer_tick() function now, and can just call the newly added generic version instead. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
#
575fb69e |
|
08-Mar-2020 |
afzal mohammed <afzal.mohd.ma@gmail.com> |
ARM: 8966/1: rpc: replace setup_irq() by request_irq() request_irq() is preferred over setup_irq(). Invocations of setup_irq() occur after memory allocators are ready. Per tglx[1], setup_irq() existed in olden days when allocators were not ready by the time early interrupts were initialized. Hence replace setup_irq() by request_irq(). [1] https://lkml.kernel.org/r/alpine.DEB.2.20.1710191609480.1971@nanos Signed-off-by: afzal mohammed <afzal.mohd.ma@gmail.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
|
#
d2912cb1 |
|
04-Jun-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 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 <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
a44c1d70 |
|
14-Nov-2018 |
Russell King <rmk+kernel@armlinux.org.uk> |
ARM: riscpc: replace gettimeoffset() with clocksource Replace the old gettimeoffset() interface (which became buggy in several ways) with a clocksource that atomically reads the count and status from the timer, and corrects the count as appropriate ensuring proper resolution of time without time warping backwards. We keep the original periodic timer non-clock event implementation to provide the kernel with a regular source of interrupts, which are required to keep the clocksource properly updated. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
|
#
78f6db99 |
|
04-Mar-2014 |
Michael Opdenacker <michael@free-electrons.com> |
ARM: 8000/1: misc: remove deprecated IRQF_DISABLED This patch removes the use of the IRQF_DISABLED flag from miscellaneous code in mach-xxx and plat-xxx This flag is a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
#
53985371 |
|
19-Dec-2013 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
ARM: rpc: stop using <mach/timex.h> The rpc timekeeping code uses the symbol LATCH which depends on CLOCK_TICK_RATE which is defined in rpc's <mach/timex.h>. As this header will go away in a later patch introduce a local variable holding the same value as LATCH and use that instead. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
|
#
6bb27d73 |
|
08-Nov-2012 |
Stephen Warren <swarren@nvidia.com> |
ARM: delete struct sys_timer Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Stephen Warren <swarren@nvidia.com>
|
#
23c197b7 |
|
08-Nov-2012 |
Stephen Warren <swarren@nvidia.com> |
ARM: set arch_gettimeoffset directly remove ARM's struct sys_timer .offset function pointer, and instead directly set the arch_gettimeoffset function pointer when the timer driver is initialized. This requires multiplying all function results by 1000, since the removed arm_gettimeoffset() did this. Also, s/unsigned long/u32/ just to make the function prototypes exactly match that of arch_gettimeoffset. Cc: Russell King <linux@arm.linux.org.uk> Cc: Andrew Victor <linux@maxim.org.za> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ryan Mallon <rmallon@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>
|
#
927b6c4d |
|
01-Mar-2012 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: riscpc: remove IRQ_TIMER Use IRQ_TIMER0 instead, which is the same thing. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
#
a1be5d64 |
|
01-Mar-2012 |
Russell King <rmk+kernel@arm.linux.org.uk> |
ARM: riscpc: move time-acorn.c to mach-rpc Nothing but RiscPC makes use of the Acorn timekeeping code, so move it into mach-rpc. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|