On Thu, Apr 04, 2013 at 06:24:22PM +0530, Viresh Kumar wrote:
This patch moves cpufreq driver of SUPERH architecture to drivers/cpufreq.
Why?
I am missing the cover email where I assume the explanation lies.
Cc: Paul Mundt lethal@linux-sh.org Cc: linux-sh@vger.kernel.org Signed-off-by: Viresh Kumar viresh.kumar@linaro.org Acked-by: Paul Mundt lethal@linux-sh.org
arch/sh/Kconfig | 18 ------------------ arch/sh/kernel/Makefile | 1 - drivers/cpufreq/Kconfig | 18 ++++++++++++++++++ drivers/cpufreq/Makefile | 1 + .../kernel/cpufreq.c => drivers/cpufreq/sh-cpufreq.c | 2 -- 5 files changed, 19 insertions(+), 21 deletions(-) rename arch/sh/kernel/cpufreq.c => drivers/cpufreq/sh-cpufreq.c (99%)
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 5e85963..06e3163 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -624,25 +624,7 @@ config SH_CLK_CPG_LEGACY endmenu menu "CPU Frequency scaling"
source "drivers/cpufreq/Kconfig"
-config SH_CPU_FREQ
- tristate "SuperH CPU Frequency driver"
- depends on CPU_FREQ
- select CPU_FREQ_TABLE
- help
This adds the cpufreq driver for SuperH. Any CPU that supportsclock rate rounding through the clock framework can use thisdriver. While it will make the kernel slightly larger, this isharmless for CPUs that don't support rate rounding. The driverwill also generate a notice in the boot log before disablingitself if the CPU in question is not capable of rate rounding.For details, take a look at <file:Documentation/cpu-freq>.If unsure, say N.endmenu source "arch/sh/drivers/Kconfig" diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile index f259b37..261c8bf 100644 --- a/arch/sh/kernel/Makefile +++ b/arch/sh/kernel/Makefile @@ -31,7 +31,6 @@ obj-$(CONFIG_VSYSCALL) += vsyscall/ obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_SH_STANDARD_BIOS) += sh_bios.o obj-$(CONFIG_KGDB) += kgdb.o -obj-$(CONFIG_SH_CPU_FREQ) += cpufreq.o obj-$(CONFIG_MODULES) += sh_ksyms_$(BITS).o module.o obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o obj-$(CONFIG_CRASH_DUMP) += crash_dump.o diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig index 5030df5..602d5db 100644 --- a/drivers/cpufreq/Kconfig +++ b/drivers/cpufreq/Kconfig @@ -258,5 +258,23 @@ depends on PPC32 || PPC64 source "drivers/cpufreq/Kconfig.powerpc" endmenu +menu "SH CPU Frequency scaling" +depends on SUPERH +config SH_CPU_FREQ
- tristate "SuperH CPU Frequency driver"
- select CPU_FREQ_TABLE
- help
This adds the cpufreq driver for SuperH. Any CPU that supportsclock rate rounding through the clock framework can use thisdriver. While it will make the kernel slightly larger, this isharmless for CPUs that don't support rate rounding. The driverwill also generate a notice in the boot log before disablingitself if the CPU in question is not capable of rate rounding.For details, take a look at <file:Documentation/cpu-freq>.If unsure, say N.+endmenu
endif endmenu diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile index f6226d1..12607d9 100644 --- a/drivers/cpufreq/Makefile +++ b/drivers/cpufreq/Makefile @@ -88,3 +88,4 @@ obj-$(CONFIG_CRIS_MACH_ARTPEC3) += cris-artpec3-cpufreq.o obj-$(CONFIG_ETRAXFS) += cris-etraxfs-cpufreq.o obj-$(CONFIG_IA64_ACPI_CPUFREQ) += ia64-acpi-cpufreq.o obj-$(CONFIG_LOONGSON2_CPUFREQ) += loongson2_cpufreq.o +obj-$(CONFIG_SH_CPU_FREQ) += sh-cpufreq.o diff --git a/arch/sh/kernel/cpufreq.c b/drivers/cpufreq/sh-cpufreq.c similarity index 99% rename from arch/sh/kernel/cpufreq.c rename to drivers/cpufreq/sh-cpufreq.c index 88c8fee..73adb64 100644 --- a/arch/sh/kernel/cpufreq.c +++ b/drivers/cpufreq/sh-cpufreq.c @@ -1,6 +1,4 @@ /*
- arch/sh/kernel/cpufreq.c
- cpufreq driver for the SuperH processors.
- Copyright (C) 2002 - 2012 Paul Mundt
-- 1.7.12.rc2.18.g61b472e
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