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authorThomas Gleixner <tglx@linutronix.de>2012-05-21 23:16:18 +0200
committerThomas Gleixner <tglx@linutronix.de>2012-05-21 23:43:46 +0200
commit764e0da14fd7ac2d259d98d34ece0a87d32306c9 (patch)
tree3d1c3065ca2f140f065c15c0b9645703241c68e7
parentbdebaf80a02b854381fe212e0dac13c8c8edac57 (diff)
downloadvexpress-lsk-764e0da14fd7ac2d259d98d34ece0a87d32306c9.tar.gz
timers: Fixup the Kconfig consolidation fallout
Sigh, I missed to check which architecture Kconfig files actually include the core Kconfig file. There are a few which did not. So we broke them. Instead of adding the includes to those, we are better off to move the include to init/Kconfig like we did already with irqs and others. This does not change anything for the architectures using the old style periodic timer mode. It just solves the build wreckage there. For those architectures which use the clock events infrastructure it moves the include of the core Kconfig file to "General setup" which is a way more logical place than having it at random locations specified by the architecture specific Kconfigs. Reported-by: Ingo Molnar <mingo@kernel.org> Cc: Anna-Maria Gleixner <anna-maria@glx-um.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-rw-r--r--arch/arm/Kconfig2
-rw-r--r--arch/avr32/Kconfig2
-rw-r--r--arch/blackfin/Kconfig2
-rw-r--r--arch/c6x/Kconfig1
-rw-r--r--arch/h8300/Kconfig.cpu2
-rw-r--r--arch/hexagon/Kconfig1
-rw-r--r--arch/m68k/Kconfig4
-rw-r--r--arch/microblaze/Kconfig2
-rw-r--r--arch/mips/Kconfig2
-rw-r--r--arch/mn10300/Kconfig1
-rw-r--r--arch/openrisc/Kconfig1
-rw-r--r--arch/powerpc/Kconfig1
-rw-r--r--arch/s390/Kconfig2
-rw-r--r--arch/score/Kconfig1
-rw-r--r--arch/sh/Kconfig3
-rw-r--r--arch/sparc/Kconfig2
-rw-r--r--arch/tile/Kconfig2
-rw-r--r--arch/um/Kconfig.um1
-rw-r--r--arch/unicore32/Kconfig2
-rw-r--r--arch/x86/Kconfig2
-rw-r--r--init/Kconfig1
-rw-r--r--kernel/time/Kconfig73
22 files changed, 42 insertions, 68 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index feccc1d37ec..c1e5f07fab9 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1459,8 +1459,6 @@ endmenu
menu "Kernel Features"
-source "kernel/time/Kconfig"
-
config HAVE_SMP
bool
help
diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig
index 0bd13ab9f43..f8bc2d27d14 100644
--- a/arch/avr32/Kconfig
+++ b/arch/avr32/Kconfig
@@ -61,8 +61,6 @@ source "kernel/Kconfig.freezer"
menu "System Type and features"
-source "kernel/time/Kconfig"
-
config SUBARCH_AVR32B
bool
config MMU
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index bc21de2e8fe..f7897eefa63 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -631,8 +631,6 @@ config GPTMR0_CLOCKSOURCE
depends on !TICKSOURCE_GPTMR0
endmenu
-source kernel/time/Kconfig
-
comment "Misc"
choice
diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig
index 30c04c658b9..9d446eff2c0 100644
--- a/arch/c6x/Kconfig
+++ b/arch/c6x/Kconfig
@@ -132,7 +132,6 @@ source "mm/Kconfig"
source "kernel/Kconfig.preempt"
source "kernel/Kconfig.hz"
-source "kernel/time/Kconfig"
endmenu
diff --git a/arch/h8300/Kconfig.cpu b/arch/h8300/Kconfig.cpu
index 15c22286ae7..321f3922728 100644
--- a/arch/h8300/Kconfig.cpu
+++ b/arch/h8300/Kconfig.cpu
@@ -1,7 +1,5 @@
menu "Processor type and features"
-source "kernel/time/Kconfig"
-
choice
prompt "H8/300 platform"
default H8300H_GENERIC
diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig
index 7727ed9d2bf..35f6c32d040 100644
--- a/arch/hexagon/Kconfig
+++ b/arch/hexagon/Kconfig
@@ -183,7 +183,6 @@ endchoice
source "mm/Kconfig"
source "kernel/Kconfig.hz"
-source "kernel/time/Kconfig"
config GENERIC_GPIO
bool "Generic GPIO support"
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 2f4b0f0610d..cac5b6be572 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -106,10 +106,6 @@ if COLDFIRE
source "kernel/Kconfig.preempt"
endif
-if !MMU || COLDFIRE
-source "kernel/time/Kconfig"
-endif
-
source "mm/Kconfig"
endmenu
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 3e786ac9a65..83460468998 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -74,8 +74,6 @@ source "arch/microblaze/platform/Kconfig.platform"
menu "Processor type and features"
-source "kernel/time/Kconfig"
-
source "kernel/Kconfig.preempt"
source "kernel/Kconfig.hz"
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index c9c330bc4e7..b65a730cba7 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2205,8 +2205,6 @@ config NR_CPUS
performance should round up your number of processors to the next
power of two.
-source "kernel/time/Kconfig"
-
#
# Timer Interrupt Frequency Configuration
#
diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig
index 7f78057af2f..687f9b4a2ed 100644
--- a/arch/mn10300/Kconfig
+++ b/arch/mn10300/Kconfig
@@ -226,7 +226,6 @@ config MN10300_USING_JTAG
single-stepping, which are taken over completely by the JTAG unit.
source "kernel/Kconfig.hz"
-source "kernel/time/Kconfig"
config MN10300_RTC
bool "Using MN10300 RTC"
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
index be04485431f..70653039e79 100644
--- a/arch/openrisc/Kconfig
+++ b/arch/openrisc/Kconfig
@@ -106,7 +106,6 @@ config OPENRISC_HAVE_INST_DIV
endmenu
-source "kernel/time/Kconfig"
source kernel/Kconfig.hz
source kernel/Kconfig.preempt
source "mm/Kconfig"
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 901215f7a2f..d47cf7ffa79 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -278,7 +278,6 @@ config HIGHMEM
bool "High memory support"
depends on PPC32
-source kernel/time/Kconfig
source kernel/Kconfig.hz
source kernel/Kconfig.preempt
source "fs/Kconfig.binfmt"
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index f9edb9303a7..d0325d9ae21 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -131,8 +131,6 @@ menu "Base setup"
comment "Processor type and features"
-source "kernel/time/Kconfig"
-
config 64BIT
def_bool y
prompt "64 bit kernel"
diff --git a/arch/score/Kconfig b/arch/score/Kconfig
index f5d3b323741..ba0f412920b 100644
--- a/arch/score/Kconfig
+++ b/arch/score/Kconfig
@@ -66,7 +66,6 @@ config MEMORY_START
hex
default 0xa0000000
-source "kernel/time/Kconfig"
source "kernel/Kconfig.hz"
source "kernel/Kconfig.preempt"
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index cffd8b0082d..820dfe3c7b6 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -577,9 +577,6 @@ config SH_CLK_CPG_LEGACY
depends on SH_CLK_CPG
def_bool y if !CPU_SUBTYPE_SH7785 && !ARCH_SHMOBILE && \
!CPU_SHX3 && !CPU_SUBTYPE_SH7757
-
-source "kernel/time/Kconfig"
-
endmenu
menu "CPU Frequency scaling"
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 33399d3d90b..b5a035a5c53 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -266,8 +266,6 @@ config HOTPLUG_CPU
can be controlled through /sys/devices/system/cpu/cpu#.
Say N if you want to disable CPU hotplug.
-source "kernel/time/Kconfig"
-
if SPARC64
source "drivers/cpufreq/Kconfig"
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
index b56772cac5d..4eec3a1a72c 100644
--- a/arch/tile/Kconfig
+++ b/arch/tile/Kconfig
@@ -136,8 +136,6 @@ config NR_CPUS
smaller kernel memory footprint results from using a smaller
value on chips with fewer tiles.
-source "kernel/time/Kconfig"
-
source "kernel/Kconfig.hz"
config KEXEC
diff --git a/arch/um/Kconfig.um b/arch/um/Kconfig.um
index 70fd690964e..bf87f25eb2d 100644
--- a/arch/um/Kconfig.um
+++ b/arch/um/Kconfig.um
@@ -10,7 +10,6 @@ config STATIC_LINK
2.75G) for UML.
source "mm/Kconfig"
-source "kernel/time/Kconfig"
config LD_SCRIPT_STATIC
bool
diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index a25ca7606be..47ad5210606 100644
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -143,8 +143,6 @@ endmenu
menu "Kernel Features"
-source "kernel/time/Kconfig"
-
source "kernel/Kconfig.preempt"
source "kernel/Kconfig.hz"
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 3b0a9217836..1b1e0493ef7 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -241,8 +241,6 @@ config ZONE_DMA
If unsure, say Y.
-source "kernel/time/Kconfig"
-
config SMP
bool "Symmetric multi-processing support"
---help---
diff --git a/init/Kconfig b/init/Kconfig
index 6cfd71d0646..528a0c4111c 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -387,6 +387,7 @@ config AUDIT_LOGINUID_IMMUTABLE
but may not be backwards compatible with older init systems.
source "kernel/irq/Kconfig"
+source "kernel/time/Kconfig"
menu "RCU Subsystem"
diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig
index f6ebc4ff702..fd42bd452b7 100644
--- a/kernel/time/Kconfig
+++ b/kernel/time/Kconfig
@@ -2,38 +2,6 @@
# Timer subsystem related configuration options
#
-# Core internal switch. Selected by NO_HZ / HIGH_RES_TIMERS. This is
-# only related to the tick functionality. Oneshot clockevent devices
-# are supported independ of this.
-config TICK_ONESHOT
- bool
-
-config NO_HZ
- bool "Tickless System (Dynamic Ticks)"
- depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS
- select TICK_ONESHOT
- help
- This option enables a tickless system: timer interrupts will
- only trigger on an as-needed basis both when the system is
- busy and when the system is idle.
-
-config HIGH_RES_TIMERS
- bool "High Resolution Timer Support"
- depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS
- select TICK_ONESHOT
- help
- This option enables high resolution timer support. If your
- hardware is not capable then this option only increases
- the size of the kernel image.
-
-config GENERIC_CLOCKEVENTS_BUILD
- bool
- default y
- depends on GENERIC_CLOCKEVENTS
-
-config GENERIC_CLOCKEVENTS_MIN_ADJUST
- bool
-
# Options selectable by arch Kconfig
# Watchdog function for clocksources to detect instabilities
@@ -60,11 +28,52 @@ config ARCH_USES_GETTIMEOFFSET
config GENERIC_CLOCKEVENTS
bool
+# Migration helper. Builds, but does not invoke
+config GENERIC_CLOCKEVENTS_BUILD
+ bool
+ default y
+ depends on GENERIC_CLOCKEVENTS
+
# Clockevents broadcasting infrastructure
config GENERIC_CLOCKEVENTS_BROADCAST
bool
depends on GENERIC_CLOCKEVENTS
+# Automatically adjust the min. reprogramming time for
+# clock event device
+config GENERIC_CLOCKEVENTS_MIN_ADJUST
+ bool
+
# Generic update of CMOS clock
config GENERIC_CMOS_UPDATE
bool
+
+if GENERIC_CLOCKEVENTS
+menu "Timers subsystem"
+
+# Core internal switch. Selected by NO_HZ / HIGH_RES_TIMERS. This is
+# only related to the tick functionality. Oneshot clockevent devices
+# are supported independ of this.
+config TICK_ONESHOT
+ bool
+
+config NO_HZ
+ bool "Tickless System (Dynamic Ticks)"
+ depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS
+ select TICK_ONESHOT
+ help
+ This option enables a tickless system: timer interrupts will
+ only trigger on an as-needed basis both when the system is
+ busy and when the system is idle.
+
+config HIGH_RES_TIMERS
+ bool "High Resolution Timer Support"
+ depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS
+ select TICK_ONESHOT
+ help
+ This option enables high resolution timer support. If your
+ hardware is not capable then this option only increases
+ the size of the kernel image.
+
+endmenu
+endif