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irq_work: Remove CONFIG_HAVE_IRQ_WORK

irq work can run on any arch even without IPI
support because of the hook on update_process_times().

So lets remove HAVE_IRQ_WORK because it doesn't reflect
any backend requirement.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Frederic Weisbecker 12 years ago
parent
e0bbe2d80c
commit
6147a9d807
15 changed files with 0 additions and 18 deletions
Split View Show Diff Stats
  1. 0 1
      arch/alpha/Kconfig
  2. 0 1
      arch/arm/Kconfig
  3. 0 1
      arch/arm64/Kconfig
  4. 0 1
      arch/blackfin/Kconfig
  5. 0 1
      arch/frv/Kconfig
  6. 0 1
      arch/hexagon/Kconfig
  7. 0 1
      arch/mips/Kconfig
  8. 0 1
      arch/parisc/Kconfig
  9. 0 1
      arch/powerpc/Kconfig
  10. 0 1
      arch/s390/Kconfig
  11. 0 1
      arch/sh/Kconfig
  12. 0 1
      arch/sparc/Kconfig
  13. 0 1
      arch/x86/Kconfig
  14. 0 1
      drivers/staging/iio/trigger/Kconfig
  15. 0 4
      init/Kconfig

+ 0 - 1
arch/alpha/Kconfig
View File 

@@ -5,7 +5,6 @@ config ALPHA
 
 	select HAVE_IDE
 
 	select HAVE_OPROFILE
 
 	select HAVE_SYSCALL_WRAPPERS
 
-	select HAVE_IRQ_WORK
 
 	select HAVE_PCSPKR_PLATFORM
 
 	select HAVE_PERF_EVENTS
 
 	select HAVE_DMA_ATTRS

+ 0 - 1
arch/arm/Kconfig
View File 

@@ -36,7 +36,6 @@ config ARM
 
 	select HAVE_GENERIC_HARDIRQS
 
 	select HAVE_HW_BREAKPOINT if (PERF_EVENTS && (CPU_V6 || CPU_V6K || CPU_V7))
 
 	select HAVE_IDE if PCI || ISA || PCMCIA
 
-	select HAVE_IRQ_WORK
 
 	select HAVE_KERNEL_GZIP
 
 	select HAVE_KERNEL_LZMA
 
 	select HAVE_KERNEL_LZO

+ 0 - 1
arch/arm64/Kconfig
View File 

@@ -17,7 +17,6 @@ config ARM64
 
 	select HAVE_GENERIC_DMA_COHERENT
 
 	select HAVE_GENERIC_HARDIRQS
 
 	select HAVE_HW_BREAKPOINT if PERF_EVENTS
 
-	select HAVE_IRQ_WORK
 
 	select HAVE_MEMBLOCK
 
 	select HAVE_PERF_EVENTS
 
 	select HAVE_SPARSE_IRQ

+ 0 - 1
arch/blackfin/Kconfig
View File 

@@ -24,7 +24,6 @@ config BLACKFIN
 
 	select HAVE_FUNCTION_TRACER
 
 	select HAVE_FUNCTION_TRACE_MCOUNT_TEST
 
 	select HAVE_IDE
 
-	select HAVE_IRQ_WORK
 
 	select HAVE_KERNEL_GZIP if RAMKERNEL
 
 	select HAVE_KERNEL_BZIP2 if RAMKERNEL
 
 	select HAVE_KERNEL_LZMA if RAMKERNEL

+ 0 - 1
arch/frv/Kconfig
View File 

@@ -3,7 +3,6 @@ config FRV
 
 	default y
 
 	select HAVE_IDE
 
 	select HAVE_ARCH_TRACEHOOK
 
-	select HAVE_IRQ_WORK
 
 	select HAVE_PERF_EVENTS
 
 	select HAVE_UID16
 
 	select HAVE_GENERIC_HARDIRQS

+ 0 - 1
arch/hexagon/Kconfig
View File 

@@ -14,7 +14,6 @@ config HEXAGON
 
 	# select HAVE_CLK
 
 	# select IRQ_PER_CPU
 
 	# select GENERIC_PENDING_IRQ if SMP
 
-	select HAVE_IRQ_WORK
 
 	select GENERIC_ATOMIC64
 
 	select HAVE_PERF_EVENTS
 
 	select HAVE_GENERIC_HARDIRQS

+ 0 - 1
arch/mips/Kconfig
View File 

@@ -4,7 +4,6 @@ config MIPS
 
 	select HAVE_GENERIC_DMA_COHERENT
 
 	select HAVE_IDE
 
 	select HAVE_OPROFILE
 
-	select HAVE_IRQ_WORK
 
 	select HAVE_PERF_EVENTS
 
 	select PERF_USE_VMALLOC
 
 	select HAVE_ARCH_KGDB

+ 0 - 1
arch/parisc/Kconfig
View File 

@@ -9,7 +9,6 @@ config PARISC
 
 	select RTC_DRV_GENERIC
 
 	select INIT_ALL_POSSIBLE
 
 	select BUG
 
-	select HAVE_IRQ_WORK
 
 	select HAVE_PERF_EVENTS
 
 	select GENERIC_ATOMIC64 if !64BIT
 
 	select HAVE_GENERIC_HARDIRQS

+ 0 - 1
arch/powerpc/Kconfig
View File 

@@ -118,7 +118,6 @@ config PPC
 
 	select HAVE_SYSCALL_WRAPPERS if PPC64
 
 	select GENERIC_ATOMIC64 if PPC32
 
 	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
 
-	select HAVE_IRQ_WORK
 
 	select HAVE_PERF_EVENTS
 
 	select HAVE_REGS_AND_STACK_ACCESS_API
 
 	select HAVE_HW_BREAKPOINT if PERF_EVENTS && PPC_BOOK3S_64

+ 0 - 1
arch/s390/Kconfig
View File 

@@ -78,7 +78,6 @@ config S390
 
 	select HAVE_KVM if 64BIT
 
 	select HAVE_ARCH_TRACEHOOK
 
 	select INIT_ALL_POSSIBLE
 
-	select HAVE_IRQ_WORK
 
 	select HAVE_PERF_EVENTS
 
 	select ARCH_HAVE_NMI_SAFE_CMPXCHG
 
 	select HAVE_DEBUG_KMEMLEAK

+ 0 - 1
arch/sh/Kconfig
View File 

@@ -11,7 +11,6 @@ config SUPERH
 
 	select HAVE_ARCH_TRACEHOOK
 
 	select HAVE_DMA_API_DEBUG
 
 	select HAVE_DMA_ATTRS
 
-	select HAVE_IRQ_WORK
 
 	select HAVE_PERF_EVENTS
 
 	select HAVE_DEBUG_BUGVERBOSE
 
 	select ARCH_HAVE_CUSTOM_GPIO_H

+ 0 - 1
arch/sparc/Kconfig
View File 

@@ -22,7 +22,6 @@ config SPARC
 
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 
 	select RTC_CLASS
 
 	select RTC_DRV_M48T59
 
-	select HAVE_IRQ_WORK
 
 	select HAVE_DMA_ATTRS
 
 	select HAVE_DMA_API_DEBUG
 
 	select HAVE_ARCH_JUMP_LABEL

+ 0 - 1
arch/x86/Kconfig
View File 

@@ -26,7 +26,6 @@ config X86
 
 	select HAVE_OPROFILE
 
 	select HAVE_PCSPKR_PLATFORM
 
 	select HAVE_PERF_EVENTS
 
-	select HAVE_IRQ_WORK
 
 	select HAVE_IOREMAP_PROT
 
 	select HAVE_KPROBES
 
 	select HAVE_MEMBLOCK

+ 0 - 1
drivers/staging/iio/trigger/Kconfig
View File 

@@ -21,7 +21,6 @@ config IIO_GPIO_TRIGGER
 
 config IIO_SYSFS_TRIGGER
 
 	tristate "SYSFS trigger"
 
 	depends on SYSFS
 
-	depends on HAVE_IRQ_WORK
 
 	select IRQ_WORK
 
 	help
 
 	  Provides support for using SYSFS entry as IIO triggers.

+ 0 - 4
init/Kconfig
View File 

@@ -20,12 +20,8 @@ config CONSTRUCTORS
 
 	bool
 
 	depends on !UML
 
 
-config HAVE_IRQ_WORK
 
-	bool
 
-
 
 config IRQ_WORK
 
 	bool
 
-	depends on HAVE_IRQ_WORK
 
 
 config BUILDTIME_EXTABLE_SORT
 
 	bool