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authorViresh Kumar <viresh.kumar@linaro.org>2014-11-15 08:50:44 +0530
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-11-18 02:47:42 +0100
commitf41f4815f8e81e8745fca8396d842adb74689c88 (patch)
tree45d7c623ec39f35b2787a5ac7531a8457b6b7c92 /drivers/cpufreq/Kconfig
parentbd2a0f6754f18f801ed1e490bf678fc3be013eca (diff)
cpufreq: Kconfig: Remove architecture specific menu entries
CPUFreq driver's Kconfig entries are added in Kconfig.<arch> files and they are all included from the main Kconfig file using a menu entry. This creates another level of (unnecessary) hierarchy within the menuconfig entries. The problem occurs when there are drivers usable across architectures. Either their config entry is duplicated in all the supported architectures or is put into the main Kconfig entry. With the later one, we have menuconfig entries for drivers at two levels then. Fix these issues by getting rid of another level of menuconfig hierarchy and populate all drivers within the main cpufreq menu. To clearly distinguish where the drivers start from, also add a comment that will appear in menuconfig. Reported-by: Tang Yuantian <Yuantian.Tang@freescale.com> Suggested-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/Kconfig')
-rw-r--r--drivers/cpufreq/Kconfig50
1 files changed, 19 insertions, 31 deletions
diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 4de4dfae4ccc..29b2ef5a68b9 100644
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -182,6 +182,8 @@ config CPU_FREQ_GOV_CONSERVATIVE
If in doubt, say N.
+comment "CPU frequency scaling drivers"
+
config CPUFREQ_DT
tristate "Generic DT based cpufreq driver"
depends on HAVE_CLK && OF
@@ -195,19 +197,19 @@ config CPUFREQ_DT
If in doubt, say N.
-menu "x86 CPU frequency scaling drivers"
-depends on X86
+if X86
source "drivers/cpufreq/Kconfig.x86"
-endmenu
+endif
-menu "ARM CPU frequency scaling drivers"
-depends on ARM || ARM64
+if ARM || ARM64
source "drivers/cpufreq/Kconfig.arm"
-endmenu
+endif
-menu "AVR32 CPU frequency scaling drivers"
-depends on AVR32
+if PPC32 || PPC64
+source "drivers/cpufreq/Kconfig.powerpc"
+endif
+if AVR32
config AVR32_AT32AP_CPUFREQ
bool "CPU frequency driver for AT32AP"
depends on PLATFORM_AT32AP
@@ -215,12 +217,9 @@ config AVR32_AT32AP_CPUFREQ
help
This enables the CPU frequency driver for AT32AP processors.
If in doubt, say N.
+endif
-endmenu
-
-menu "CPUFreq processor drivers"
-depends on IA64
-
+if IA64
config IA64_ACPI_CPUFREQ
tristate "ACPI Processor P-States driver"
depends on ACPI_PROCESSOR
@@ -231,12 +230,9 @@ config IA64_ACPI_CPUFREQ
For details, take a look at <file:Documentation/cpu-freq/>.
If in doubt, say N.
+endif
-endmenu
-
-menu "MIPS CPUFreq processor drivers"
-depends on MIPS
-
+if MIPS
config LOONGSON2_CPUFREQ
tristate "Loongson2 CPUFreq Driver"
help
@@ -258,16 +254,9 @@ config LOONGSON1_CPUFREQ
For details, take a look at <file:Documentation/cpu-freq/>.
If in doubt, say N.
+endif
-endmenu
-
-menu "PowerPC CPU frequency scaling drivers"
-depends on PPC32 || PPC64
-source "drivers/cpufreq/Kconfig.powerpc"
-endmenu
-
-menu "SPARC CPU frequency scaling drivers"
-depends on SPARC64
+if SPARC64
config SPARC_US3_CPUFREQ
tristate "UltraSPARC-III CPU Frequency driver"
help
@@ -285,10 +274,9 @@ config SPARC_US2E_CPUFREQ
For details, take a look at <file:Documentation/cpu-freq>.
If in doubt, say N.
-endmenu
+endif
-menu "SH CPU Frequency scaling"
-depends on SUPERH
+if SUPERH
config SH_CPU_FREQ
tristate "SuperH CPU Frequency driver"
help
@@ -302,7 +290,7 @@ config SH_CPU_FREQ
For details, take a look at <file:Documentation/cpu-freq>.
If unsure, say N.
-endmenu
+endif
endif
endmenu