ARM: Remove ARCH_HAS_CPUFREQ config option

This config exists entirely to hide the cpufreq menu from the
kernel configuration unless a platform has selected it. Nothing
is actually built if this config is 'Y' and it just leads to more
patches that add a select under a platform Kconfig so that some
other CPUfreq option can be chosen. Let's remove the option so
that we can always enable CPUfreq drivers on ARM platforms.

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 87b63fd..9b8f528 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -175,13 +175,6 @@ config ARCH_HAS_ILOG2_U32
 config ARCH_HAS_ILOG2_U64
        bool
 
-config ARCH_HAS_CPUFREQ
-       bool
-       help
-         Internal node to signify that the ARCH has CPUFREQ support
-         and that the relevant menu configurations are displayed for
-         it.
-
 config ARCH_HAS_BANDGAP
        bool
 
@@ -318,7 +311,6 @@ config ARCH_MULTIPLATFORM
 
 config ARCH_INTEGRATOR
        bool "ARM Ltd. Integrator family"
-       select ARCH_HAS_CPUFREQ
        select ARM_AMBA
        select ARM_PATCH_PHYS_VIRT
        select AUTO_ZRELADDR
@@ -538,7 +530,6 @@ config ARCH_DOVE
 
 config ARCH_KIRKWOOD
        bool "Marvell Kirkwood"
-       select ARCH_HAS_CPUFREQ
        select ARCH_REQUIRE_GPIOLIB
        select CPU_FEROCEON
        select GENERIC_CLOCKEVENTS
@@ -637,7 +628,6 @@ config ARCH_LPC32XX
 config ARCH_PXA
        bool "PXA2xx/PXA3xx-based"
        depends on MMU
-       select ARCH_HAS_CPUFREQ
        select ARCH_MTD_XIP
        select ARCH_REQUIRE_GPIOLIB
        select ARM_CPU_SUSPEND if PM
@@ -707,7 +697,6 @@ config ARCH_RPC
 
 config ARCH_SA1100
        bool "SA1100-based"
-       select ARCH_HAS_CPUFREQ
        select ARCH_MTD_XIP
        select ARCH_REQUIRE_GPIOLIB
        select ARCH_SPARSEMEM_ENABLE
@@ -725,7 +714,6 @@ config ARCH_SA1100
 
 config ARCH_S3C24XX
        bool "Samsung S3C24XX SoCs"
-       select ARCH_HAS_CPUFREQ
        select ARCH_REQUIRE_GPIOLIB
        select ATAGS
        select CLKDEV_LOOKUP
@@ -746,7 +734,6 @@ config ARCH_S3C24XX
 
 config ARCH_S3C64XX
        bool "Samsung S3C64XX"
-       select ARCH_HAS_CPUFREQ
        select ARCH_REQUIRE_GPIOLIB
        select ARM_AMBA
        select ARM_VIC
@@ -809,7 +796,6 @@ config ARCH_S5PC100
 
 config ARCH_S5PV210
        bool "Samsung S5PV210/S5PC110"
-       select ARCH_HAS_CPUFREQ
        select ARCH_HAS_HOLES_MEMORYMODEL
        select ARCH_SPARSEMEM_ENABLE
        select ATAGS
@@ -845,7 +831,6 @@ config ARCH_DAVINCI
 config ARCH_OMAP1
        bool "TI OMAP1"
        depends on MMU
-       select ARCH_HAS_CPUFREQ
        select ARCH_HAS_HOLES_MEMORYMODEL
        select ARCH_OMAP
        select ARCH_REQUIRE_GPIOLIB
@@ -2109,9 +2094,7 @@ endmenu
 
 menu "CPU Power Management"
 
-if ARCH_HAS_CPUFREQ
 source "drivers/cpufreq/Kconfig"
-endif
 
 source "drivers/cpuidle/Kconfig"
 

diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index db18ef8..584e8d4 100644 (file)
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -39,7 +39,6 @@ config ARCH_DAVINCI_DA830
 config ARCH_DAVINCI_DA850
        bool "DA850/OMAP-L138/AM18x based system"
        select ARCH_DAVINCI_DA8XX
-       select ARCH_HAS_CPUFREQ
        select CP_INTC
 
 config ARCH_DAVINCI_DA8XX

diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index d58995c..845031b 100644 (file)
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -10,7 +10,6 @@
 config ARCH_EXYNOS
        bool "Samsung EXYNOS" if ARCH_MULTI_V7
        select ARCH_HAS_BANDGAP
-       select ARCH_HAS_CPUFREQ
        select ARCH_HAS_HOLES_MEMORYMODEL
        select ARCH_REQUIRE_GPIOLIB
        select ARM_AMBA

diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig
index 830b76e..a5960e2 100644 (file)
--- a/arch/arm/mach-highbank/Kconfig
+++ b/arch/arm/mach-highbank/Kconfig
@@ -1,7 +1,6 @@
 config ARCH_HIGHBANK
        bool "Calxeda ECX-1000/2000 (Highbank/Midway)" if ARCH_MULTI_V7
        select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
-       select ARCH_HAS_CPUFREQ
        select ARCH_HAS_HOLES_MEMORYMODEL
        select ARCH_HAS_OPP
        select ARCH_SUPPORTS_BIG_ENDIAN

diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 8d42eab..b232340 100644 (file)
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -1,6 +1,5 @@
 config ARCH_MXC
        bool "Freescale i.MX family" if ARCH_MULTI_V4_V5 || ARCH_MULTI_V6_V7
-       select ARCH_HAS_CPUFREQ
        select ARCH_HAS_OPP
        select ARCH_REQUIRE_GPIOLIB
        select ARM_CPU_SUSPEND if PM
@@ -99,7 +98,6 @@ config SOC_IMX25
 
 config SOC_IMX27
        bool
-       select ARCH_HAS_CPUFREQ
        select ARCH_HAS_OPP
        select CPU_ARM926T
        select IMX_HAVE_IOMUX_V1
@@ -124,7 +122,6 @@ config SOC_IMX35
 
 config SOC_IMX5
        bool
-       select ARCH_HAS_CPUFREQ
        select ARCH_HAS_OPP
        select ARCH_MXC_IOMUX_V3
        select MXC_TZIC

diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index 6090b9e..c8bef39 100644 (file)
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -84,7 +84,6 @@ config MACH_DOVE
 
 config MACH_KIRKWOOD
        bool "Marvell Kirkwood boards" if ARCH_MULTI_V5
-       select ARCH_HAS_CPUFREQ
        select ARCH_REQUIRE_GPIOLIB
        select CPU_FEROCEON
        select KIRKWOOD_CLK

diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 2085b3d..0006012 100644 (file)
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -79,7 +79,6 @@ config SOC_DRA7XX
 config ARCH_OMAP2PLUS
        bool
        select ARCH_HAS_BANDGAP
-       select ARCH_HAS_CPUFREQ
        select ARCH_HAS_HOLES_MEMORYMODEL
        select ARCH_OMAP
        select ARCH_REQUIRE_GPIOLIB

diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index dbd954e..270e5ca 100644 (file)
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -85,7 +85,6 @@ config ARCH_R8A73A4
        select CPU_V7
        select SH_CLK_CPG
        select RENESAS_IRQC
-       select ARCH_HAS_CPUFREQ
        select ARCH_HAS_OPP
        select SYS_SUPPORTS_SH_CMT
        select SYS_SUPPORTS_SH_TMU
@@ -264,7 +263,6 @@ config MACH_KOELSCH
 config MACH_KZM9G
        bool "KZM-A9-GT board"
        depends on ARCH_SH73A0
-       select ARCH_HAS_CPUFREQ
        select ARCH_HAS_OPP
        select ARCH_REQUIRE_GPIOLIB
        select REGULATOR_FIXED_VOLTAGE if REGULATOR

diff --git a/arch/arm/mach-spear/Kconfig b/arch/arm/mach-spear/Kconfig
index 0786249..90df202 100644 (file)
--- a/arch/arm/mach-spear/Kconfig
+++ b/arch/arm/mach-spear/Kconfig
@@ -14,7 +14,6 @@ if PLAT_SPEAR
 config ARCH_SPEAR13XX
        bool "ST SPEAr13xx"
        depends on ARCH_MULTI_V7 || PLAT_SPEAR_SINGLE
-       select ARCH_HAS_CPUFREQ
        select ARM_GIC
        select GPIO_SPEAR_SPICS
        select HAVE_ARM_SCU if SMP

diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index e16999e..8981ed4 100644 (file)
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -1,6 +1,5 @@
 config ARCH_TEGRA
        bool "NVIDIA Tegra" if ARCH_MULTI_V7
-       select ARCH_HAS_CPUFREQ
        select ARCH_REQUIRE_GPIOLIB
        select ARCH_SUPPORTS_TRUSTED_FOUNDATIONS
        select ARM_GIC

diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index b41a42d..9b93144 100644 (file)
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -3,7 +3,6 @@ config ARCH_U8500
        depends on MMU
        select AB8500_CORE
        select ABX500_CORE
-       select ARCH_HAS_CPUFREQ
        select ARCH_REQUIRE_GPIOLIB
        select ARM_AMBA
        select ARM_ERRATA_754322

diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
index 90249cf..2e2e8bb 100644 (file)
--- a/arch/arm/mach-vexpress/Kconfig
+++ b/arch/arm/mach-vexpress/Kconfig
@@ -65,7 +65,6 @@ config ARCH_VEXPRESS_DCSCB
 
 config ARCH_VEXPRESS_SPC
        bool "Versatile Express Serial Power Controller (SPC)"
-       select ARCH_HAS_CPUFREQ
        select ARCH_HAS_OPP
        select PM_OPP
        help

diff --git a/arch/arm/mach-vt8500/Kconfig b/arch/arm/mach-vt8500/Kconfig
index 08f56a4..aaaa24f 100644 (file)
--- a/arch/arm/mach-vt8500/Kconfig
+++ b/arch/arm/mach-vt8500/Kconfig
@@ -1,6 +1,5 @@
 config ARCH_VT8500
        bool
-       select ARCH_HAS_CPUFREQ
        select ARCH_REQUIRE_GPIOLIB
        select CLKDEV_LOOKUP
        select VT8500_TIMER

diff --git a/arch/arm/mach-zynq/Kconfig b/arch/arm/mach-zynq/Kconfig
index 573e0db..0c164f8 100644 (file)
--- a/arch/arm/mach-zynq/Kconfig
+++ b/arch/arm/mach-zynq/Kconfig
@@ -1,6 +1,5 @@
 config ARCH_ZYNQ
        bool "Xilinx Zynq ARM Cortex A9 Platform" if ARCH_MULTI_V7
-       select ARCH_HAS_CPUFREQ
        select ARCH_HAS_OPP
        select ARCH_SUPPORTS_BIG_ENDIAN
        select ARM_AMBA