Commit 9ba16087 authored by Jan Beulich's avatar Jan Beulich Committed by Linus Torvalds
Browse files

Kconfig: eliminate "def_bool n" constructs 



Using "def_bool n" is pointless, simply using bool here appears more
appropriate.

Further, retaining such options that don't have a prompt and aren't
selected by anything seems also at least questionable.

Signed-off-by: default avatarJan Beulich <jbeulich@novell.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a25d644f

arch/Kconfig

+9 −9
Original line number Diff line number Diff line
@@ -28,7 +28,7 @@ config OPROFILE_IBS 
	  If unsure, say N.



config HAVE_OPROFILE

	def_bool n

	bool



config KPROBES

	bool "Kprobes"
@@ -42,7 +42,7 @@ config KPROBES 
	  If in doubt, say "N".



config HAVE_EFFICIENT_UNALIGNED_ACCESS

	def_bool n

	bool

	help

	  Some architectures are unable to perform unaligned accesses

	  without the use of get_unaligned/put_unaligned. Others are
@@ -65,13 +65,13 @@ config KRETPROBES 
	depends on KPROBES && HAVE_KRETPROBES



config HAVE_IOREMAP_PROT

	def_bool n

	bool



config HAVE_KPROBES

	def_bool n

	bool



config HAVE_KRETPROBES

	def_bool n

	bool



#

# An arch should select this if it provides all these things:
@@ -89,16 +89,16 @@ config HAVE_KRETPROBES 
#	signal delivery		calls tracehook_signal_handler()

#

config HAVE_ARCH_TRACEHOOK

	def_bool n

	bool



config HAVE_DMA_ATTRS

	def_bool n

	bool



config USE_GENERIC_SMP_HELPERS

	def_bool n

	bool



config HAVE_CLK

	def_bool n

	bool

	help

	  The <linux/clk.h> calls support software clock gating and

	  thus are a key power management tool on many systems.

arch/ia64/Kconfig

+0 −8
Original line number Diff line number Diff line
@@ -60,14 +60,6 @@ config RWSEM_XCHGADD_ALGORITHM 
	bool

	default y



config ARCH_HAS_ILOG2_U32

	bool

	default n



config ARCH_HAS_ILOG2_U64

	bool

	default n



config HUGETLB_PAGE_SIZE_VARIABLE

	bool

	depends on HUGETLB_PAGE

arch/x86/Kconfig

+5 −18
Original line number Diff line number Diff line
@@ -39,10 +39,6 @@ config ARCH_DEFCONFIG 
	default "arch/x86/configs/i386_defconfig" if X86_32

	default "arch/x86/configs/x86_64_defconfig" if X86_64





config GENERIC_LOCKBREAK

	def_bool n



config GENERIC_TIME

	def_bool y
@@ -95,7 +91,7 @@ config GENERIC_HWEIGHT 
	def_bool y



config GENERIC_GPIO

	def_bool n

	bool



config ARCH_MAY_HAVE_PC_FDC

	def_bool y
@@ -106,12 +102,6 @@ config RWSEM_GENERIC_SPINLOCK 
config RWSEM_XCHGADD_ALGORITHM

	def_bool X86_XADD



config ARCH_HAS_ILOG2_U32

	def_bool n



config ARCH_HAS_ILOG2_U64

	def_bool n



config ARCH_HAS_CPU_IDLE_WAIT

	def_bool y
@@ -758,9 +748,8 @@ config I8K 
	  Say N otherwise.



config X86_REBOOTFIXUPS

	def_bool n

	prompt "Enable X86 board specific fixups for reboot"

	depends on X86_32 && X86

	bool "Enable X86 board specific fixups for reboot"

	depends on X86_32

	---help---

	  This enables chipset and/or board specific fixups to be done

	  in order to get reboot to work correctly. This is only needed on
@@ -944,8 +933,7 @@ config HIGHMEM 
	depends on X86_32 && (HIGHMEM64G || HIGHMEM4G)



config X86_PAE

	def_bool n

	prompt "PAE (Physical Address Extension) Support"

	bool "PAE (Physical Address Extension) Support"

	depends on X86_32 && !HIGHMEM4G

	select RESOURCES_64BIT

	help
@@ -1238,8 +1226,7 @@ config X86_PAT 
	  If unsure, say Y.



config EFI

	def_bool n

	prompt "EFI runtime service support"

	bool "EFI runtime service support"

	depends on ACPI

	---help---

	This enables the kernel to use EFI runtime services that are

drivers/ide/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -4,7 +4,7 @@ 


# Select HAVE_IDE if IDE is supported

config HAVE_IDE

	def_bool n

	bool



menuconfig IDE

	tristate "ATA/ATAPI/MFM/RLL support"

kernel/time/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -3,7 +3,6 @@ 
#

config TICK_ONESHOT

	bool

	default n



config NO_HZ

	bool "Tickless System (Dynamic Ticks)"

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