Messages in this thread | | | Date | Tue, 25 Jun 2013 13:02:12 -0700 | From | Stephen Boyd <> | Subject | [GIT PULL] Remove ARM local timer API |
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Olof/Arnd,
These patches remove the ARM local timer API. The ARM architected timers have already moved away from this API so this series migrates the rest of the users allowing us to remove the API entirely. Thomas has been kind enough to take the first two patches into timers/core in the tip tree (thanks Thomas!) so I've merged that into v3.10-rc1 and then applied the rest of the patches on top. Let me know if this is acceptable.
These patches have been through multiple rounds and tested by multiple people since before the 3.10 merge window closed. Only Barry's ack is missing (Cced).
Since I don't have a tree on kernel.org, David Brown has been kind enough to push my tag out to his repo. Please pull.
The following changes since commit 42cba6e27c4cddc4df701c597dbfa666e1c013c8:
Merge branch 'timers/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into remove-local-timers (2013-06-24 17:45:02 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm.git tags/remove-local-timers
for you to fetch changes up to 060fd3043e5e3488504b9e70182e188dd9113aea:
ARM: smp: Remove local timer API (2013-06-24 17:47:34 -0700)
---------------------------------------------------------------- Now that we have a generic arch hook for broadcast we can remove the local timer API entirely. Doing so will reduce code in ARM core, reduce the architecture dependencies of our timer drivers, and simplify the code because we no longer go through an architecture layer that is essentially a hotplug notifier.
---------------------------------------------------------------- Stephen Boyd (9): ARM: smp: Remove duplicate dummy timer implementation ARM: smp_twd: Divorce smp_twd from local timer API ARM: OMAP2+: Divorce from local timer API ARM: EXYNOS4: Divorce mct from local timer API ARM: PRIMA2: Divorce timer-marco from local timer API ARM: msm: Divorce msm_timer from local timer API clocksource: time-armada-370-xp: Fix sparse warning clocksource: time-armada-370-xp: Divorce from local timer API ARM: smp: Remove local timer API
arch/arm/Kconfig | 12 +-- arch/arm/include/asm/localtimer.h | 34 --------- arch/arm/kernel/smp.c | 87 --------------------- arch/arm/kernel/smp_twd.c | 64 ++++++++++------ arch/arm/mach-highbank/Kconfig | 2 +- arch/arm/mach-imx/Kconfig | 2 +- arch/arm/mach-msm/timer.c | 126 +++++++++++++++++-------------- arch/arm/mach-omap2/Kconfig | 3 +- arch/arm/mach-omap2/timer.c | 7 -- arch/arm/mach-realview/Kconfig | 8 +- arch/arm/mach-spear/Kconfig | 2 +- arch/arm/mach-tegra/Kconfig | 2 +- arch/arm/mach-ux500/Kconfig | 2 +- arch/arm/mach-vexpress/Kconfig | 2 +- arch/arm/mach-zynq/Kconfig | 2 +- drivers/clocksource/exynos_mct.c | 60 ++++++++++----- drivers/clocksource/time-armada-370-xp.c | 92 +++++++++++----------- drivers/clocksource/timer-marco.c | 100 +++++++++++++----------- include/linux/time-armada-370-xp.h | 4 +- 19 files changed, 267 insertions(+), 344 deletions(-) delete mode 100644 arch/arm/include/asm/localtimer.h
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