From: broonie@kernel.org (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] PM / OPP: Remove ARCH_HAS_OPP
Date: Fri, 6 Jun 2014 11:36:56 +0100 [thread overview]
Message-ID: <1402051016-28853-1-git-send-email-broonie@kernel.org> (raw)
From: Mark Brown <broonie@linaro.org>
Since the OPP layer is a kernel library which has been converted to be
directly selectable by its callers rather than user selectable and
requiring architectures to enable it explicitly the ARCH_HAS_OPP symbol
has become redundant and can be removed. Do so.
Signed-off-by: Mark Brown <broonie@linaro.org>
---
Documentation/power/opp.txt | 3 ---
arch/arm/mach-exynos/Kconfig | 1 -
arch/arm/mach-highbank/Kconfig | 1 -
arch/arm/mach-imx/Kconfig | 1 -
arch/arm/mach-omap2/Kconfig | 1 -
arch/arm/mach-shmobile/Kconfig | 2 --
arch/arm/mach-vexpress/Kconfig | 1 -
arch/arm/mach-zynq/Kconfig | 1 -
drivers/devfreq/Kconfig | 1 -
kernel/power/Kconfig | 3 ---
10 files changed, 15 deletions(-)
diff --git a/Documentation/power/opp.txt b/Documentation/power/opp.txt
index a9adad8..c6279c2 100644
--- a/Documentation/power/opp.txt
+++ b/Documentation/power/opp.txt
@@ -51,9 +51,6 @@ Typical usage of the OPP library is as follows:
SoC framework -> modifies on required cases certain OPPs -> OPP layer
-> queries to search/retrieve information ->
-Architectures that provide a SoC framework for OPP should select ARCH_HAS_OPP
-to make the OPP layer available.
-
OPP layer expects each domain to be represented by a unique device pointer. SoC
framework registers a set of initial OPPs per device with the OPP layer. This
list is expected to be an optimally small number typically around 5 per device.
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index d58995c9..3f78c45 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -103,7 +103,6 @@ config SOC_EXYNOS5440
default y
depends on ARCH_EXYNOS5
select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
- select ARCH_HAS_OPP
select HAVE_ARM_ARCH_TIMER
select AUTO_ZRELADDR
select MIGHT_HAVE_PCI
diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig
index 830b76e..bef970f 100644
--- a/arch/arm/mach-highbank/Kconfig
+++ b/arch/arm/mach-highbank/Kconfig
@@ -3,7 +3,6 @@ config ARCH_HIGHBANK
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
select ARM_AMBA
select ARM_ERRATA_764369 if SMP
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 4cce93d..95690e4 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -1,7 +1,6 @@
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
select CLKSRC_MMIO
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 0ba4826..524b027 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -12,7 +12,6 @@ config ARCH_OMAP3
bool "TI OMAP3"
depends on ARCH_MULTI_V7
select ARCH_OMAP2PLUS
- select ARCH_HAS_OPP
select ARM_CPU_SUSPEND if PM
select OMAP_INTERCONNECT
select PM_OPP if PM
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index dbd954e..b51d142 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -86,7 +86,6 @@ config ARCH_R8A73A4
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
@@ -265,7 +264,6 @@ 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
select SND_SOC_AK4642 if SND_SIMPLE_CARD
diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
index 90249cf..71629fe 100644
--- a/arch/arm/mach-vexpress/Kconfig
+++ b/arch/arm/mach-vexpress/Kconfig
@@ -66,7 +66,6 @@ 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
The TC2 (A15x2 A7x3) versatile express core tile integrates a logic
diff --git a/arch/arm/mach-zynq/Kconfig b/arch/arm/mach-zynq/Kconfig
index 573e0db..bc485f2 100644
--- a/arch/arm/mach-zynq/Kconfig
+++ b/arch/arm/mach-zynq/Kconfig
@@ -1,7 +1,6 @@
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
select ARM_GIC
diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
index 49e74c1..3dced0a 100644
--- a/drivers/devfreq/Kconfig
+++ b/drivers/devfreq/Kconfig
@@ -68,7 +68,6 @@ comment "DEVFREQ Drivers"
config ARM_EXYNOS4_BUS_DEVFREQ
bool "ARM Exynos4210/4212/4412 Memory Bus DEVFREQ Driver"
depends on (CPU_EXYNOS4210 || SOC_EXYNOS4212 || SOC_EXYNOS4412) && !ARCH_MULTIPLATFORM
- select ARCH_HAS_OPP
select DEVFREQ_GOV_SIMPLE_ONDEMAND
select PM_OPP
help
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 9a83d78..e4e4121 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -253,9 +253,6 @@ config APM_EMULATION
anything, try disabling/enabling this option (or disabling/enabling
APM in your BIOS).
-config ARCH_HAS_OPP
- bool
-
config PM_OPP
bool
---help---
--
2.0.0
next reply other threads:[~2014-06-06 10:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-06 10:36 Mark Brown [this message]
2014-06-06 11:14 ` [PATCH] PM / OPP: Remove ARCH_HAS_OPP Simon Horman
2014-06-06 12:14 ` Magnus Damm
2014-06-06 12:50 ` Simon Horman
2014-06-06 13:01 ` Magnus Damm
2014-06-06 13:08 ` Mark Brown
2014-06-06 21:15 ` Rafael J. Wysocki
2014-06-09 19:49 ` Mark Brown
2014-06-09 22:22 ` Rafael J. Wysocki
2014-06-09 22:51 ` Mark Brown
2014-06-10 0:15 ` Rafael J. Wysocki
2014-06-06 13:45 ` Rob Herring
2014-06-06 14:33 ` Nishanth Menon
2014-06-09 1:56 ` Shawn Guo
2014-06-09 4:49 ` Viresh Kumar
2014-07-22 14:43 Mark Brown
2014-07-22 23:51 ` Rafael J. Wysocki
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