diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2012-01-18 15:05:11 +0000 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2012-02-03 11:34:27 +0000 |
| commit | 6905a65879b51d326396e63dfea40861a30bc17f (patch) | |
| tree | 45551c601c45cbfcfe87d346bb5c59fcbdd6d4fe /arch/arm/Kconfig | |
| parent | bc8d849d9171a2014f8e9b0322f3ac5af9d3f2b2 (diff) | |
ARM: Make the sched_clock framework mandatory
All sched_clock() providers have been converted to the sched_clock
framework, which also provides a jiffy based implementation for
the platforms that do not provide a counter.
It is now possible to make the sched_clock framework mandatory,
effectively preventing new platforms to add new sched_clock()
functions, which would be detrimental to the single zImage work.
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index a18550ee2f2..d1fcfe06683 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -52,9 +52,6 @@ config MIGHT_HAVE_PCI config SYS_SUPPORTS_APM_EMULATION bool -config HAVE_SCHED_CLOCK - bool - config GENERIC_GPIO bool @@ -388,7 +385,6 @@ config ARCH_PRIMA2 select GENERIC_CLOCKEVENTS select CLKDEV_LOOKUP select GENERIC_IRQ_CHIP - select HAVE_SCHED_CLOCK select MIGHT_HAVE_CACHE_L2X0 select USE_OF select ZONE_DMA @@ -439,7 +435,6 @@ config ARCH_MXC select CLKDEV_LOOKUP select CLKSRC_MMIO select GENERIC_IRQ_CHIP - select HAVE_SCHED_CLOCK select MULTI_IRQ_HANDLER help Support for Freescale MXC/iMX-based family of processors @@ -531,7 +526,6 @@ config ARCH_IXP4XX select CPU_XSCALE select GENERIC_GPIO select GENERIC_CLOCKEVENTS - select HAVE_SCHED_CLOCK select MIGHT_HAVE_PCI select DMABOUNCE if PCI help @@ -602,7 +596,6 @@ config ARCH_MMP select CLKDEV_LOOKUP select GENERIC_CLOCKEVENTS select GPIO_PXA - select HAVE_SCHED_CLOCK select TICK_ONESHOT select PLAT_PXA select SPARSE_IRQ @@ -643,7 +636,6 @@ config ARCH_TEGRA select GENERIC_CLOCKEVENTS select GENERIC_GPIO select HAVE_CLK - select HAVE_SCHED_CLOCK select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 select ARCH_HAS_CPUFREQ @@ -660,7 +652,6 @@ config ARCH_PICOXCELL select DW_APB_TIMER select GENERIC_CLOCKEVENTS select GENERIC_GPIO - select HAVE_SCHED_CLOCK select HAVE_TCM select NO_IOPORT select SPARSE_IRQ @@ -688,7 +679,6 @@ config ARCH_PXA select ARCH_REQUIRE_GPIOLIB select GENERIC_CLOCKEVENTS select GPIO_PXA - select HAVE_SCHED_CLOCK select TICK_ONESHOT select PLAT_PXA select SPARSE_IRQ @@ -756,7 +746,6 @@ config ARCH_SA1100 select CPU_FREQ select GENERIC_CLOCKEVENTS select CLKDEV_LOOKUP - select HAVE_SCHED_CLOCK select TICK_ONESHOT select ARCH_REQUIRE_GPIOLIB select HAVE_IDE @@ -813,7 +802,6 @@ config ARCH_S5P64X0 select CLKSRC_MMIO select HAVE_S3C2410_WATCHDOG if WATCHDOG select GENERIC_CLOCKEVENTS - select HAVE_SCHED_CLOCK select HAVE_S3C2410_I2C if I2C select HAVE_S3C_RTC if RTC_CLASS help @@ -846,7 +834,6 @@ config ARCH_S5PV210 select ARM_L1_CACHE_SHIFT_6 select ARCH_HAS_CPUFREQ select GENERIC_CLOCKEVENTS - select HAVE_SCHED_CLOCK select HAVE_S3C2410_I2C if I2C select HAVE_S3C_RTC if RTC_CLASS select HAVE_S3C2410_WATCHDOG if WATCHDOG @@ -889,7 +876,6 @@ config ARCH_U300 depends on MMU select CLKSRC_MMIO select CPU_ARM926T - select HAVE_SCHED_CLOCK select HAVE_TCM select ARM_AMBA select ARM_PATCH_PHYS_VIRT @@ -933,7 +919,6 @@ config ARCH_DAVINCI select ARCH_REQUIRE_GPIOLIB select ZONE_DMA select HAVE_IDE - select HAVE_SCHED_CLOCK select CLKDEV_LOOKUP select GENERIC_ALLOCATOR select GENERIC_IRQ_CHIP @@ -948,7 +933,6 @@ config ARCH_OMAP select ARCH_HAS_CPUFREQ select CLKSRC_MMIO select GENERIC_CLOCKEVENTS - select HAVE_SCHED_CLOCK select ARCH_HAS_HOLES_MEMORYMODEL help Support for TI's OMAP platform (OMAP1/2/3/4). @@ -1114,13 +1098,11 @@ config ARCH_ACORN config PLAT_IOP bool select GENERIC_CLOCKEVENTS - select HAVE_SCHED_CLOCK config PLAT_ORION bool select CLKSRC_MMIO select GENERIC_IRQ_CHIP - select HAVE_SCHED_CLOCK config PLAT_PXA bool |