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| author | Olof Johansson <olof@lixom.net> | 2013-07-23 14:51:34 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2013-07-23 16:54:15 -0700 |
| commit | 47dcd3563e45fc5a59bf7f3326ef56087be8bebe (patch) | |
| tree | 5cebf3d803be1ad0ac8914332da1472cdc0e2652 /arch/arm/Kconfig | |
| parent | 3b2f64d00c46e1e4e9bd0bb9bb12619adac27a4b (diff) | |
| parent | 060fd3043e5e3488504b9e70182e188dd9113aea (diff) | |
Merge tag 'remove-local-timers' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm into next/cleanup
From Stephen Boyd:
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.
* tag 'remove-local-timers' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm:
ARM: smp: Remove local timer API
clocksource: time-armada-370-xp: Divorce from local timer API
clocksource: time-armada-370-xp: Fix sparse warning
ARM: msm: Divorce msm_timer from local timer API
ARM: PRIMA2: Divorce timer-marco from local timer API
ARM: EXYNOS4: Divorce mct from local timer API
ARM: OMAP2+: Divorce from local timer API
ARM: smp_twd: Divorce smp_twd from local timer API
ARM: smp: Remove duplicate dummy timer implementation
Resolved a large number of conflicts due to __cpuinit cleanups, etc.
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index ba412e02ec0..baf43de26a5 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -645,7 +645,7 @@ config ARCH_SHMOBILE select CLKDEV_LOOKUP select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU if SMP - select HAVE_ARM_TWD if LOCAL_TIMERS + select HAVE_ARM_TWD if SMP select HAVE_CLK select HAVE_MACH_CLKDEV select HAVE_SMP @@ -1584,16 +1584,6 @@ config ARM_PSCI 0022A ("Power State Coordination Interface System Software on ARM processors"). -config LOCAL_TIMERS - bool "Use local timer interrupts" - depends on SMP - default y - help - Enable support for local timers on SMP platforms, rather then the - legacy IPI broadcast method. Local timers allows the system - accounting to be spread across the timer interval, preventing a - "thundering herd" at every timer tick. - # The GPIO number here must be sorted by descending number. In case of # a multiplatform kernel, we just want the highest value required by the # selected platforms. |