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Kconfig: eliminate "def_bool n" constructs

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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: Jan 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: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jan Beulich 2008-10-15 22:01:38 -07:00 committed by Linus Torvalds
parent a25d644fc0
commit 9ba16087d9
7 changed files with 19 additions and 41 deletions
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18
arch/Kconfig
View File

@ -28,7 +28,7 @@ config OPROFILE_IBS
If unsure, say N. If unsure, say N.
config HAVE_OPROFILE config HAVE_OPROFILE
def_bool n bool
config KPROBES config KPROBES
bool "Kprobes" bool "Kprobes"
@ -42,7 +42,7 @@ config KPROBES
If in doubt, say "N". If in doubt, say "N".
config HAVE_EFFICIENT_UNALIGNED_ACCESS config HAVE_EFFICIENT_UNALIGNED_ACCESS
def_bool n bool
help help
Some architectures are unable to perform unaligned accesses Some architectures are unable to perform unaligned accesses
without the use of get_unaligned/put_unaligned. Others are without the use of get_unaligned/put_unaligned. Others are
@ -65,13 +65,13 @@ config KRETPROBES
depends on KPROBES && HAVE_KRETPROBES depends on KPROBES && HAVE_KRETPROBES
config HAVE_IOREMAP_PROT config HAVE_IOREMAP_PROT
def_bool n bool
config HAVE_KPROBES config HAVE_KPROBES
def_bool n bool
config HAVE_KRETPROBES config HAVE_KRETPROBES
def_bool n bool
# #
# An arch should select this if it provides all these things: # An arch should select this if it provides all these things:
@ -89,16 +89,16 @@ config HAVE_KRETPROBES
# signal delivery calls tracehook_signal_handler() # signal delivery calls tracehook_signal_handler()
# #
config HAVE_ARCH_TRACEHOOK config HAVE_ARCH_TRACEHOOK
def_bool n bool
config HAVE_DMA_ATTRS config HAVE_DMA_ATTRS
def_bool n bool
config USE_GENERIC_SMP_HELPERS config USE_GENERIC_SMP_HELPERS
def_bool n bool
config HAVE_CLK config HAVE_CLK
def_bool n bool
help help
The <linux/clk.h> calls support software clock gating and The <linux/clk.h> calls support software clock gating and
thus are a key power management tool on many systems. thus are a key power management tool on many systems.

8
arch/ia64/Kconfig
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@ -60,14 +60,6 @@ config RWSEM_XCHGADD_ALGORITHM
bool bool
default y default y
config ARCH_HAS_ILOG2_U32
bool
default n
config ARCH_HAS_ILOG2_U64
bool
default n
config HUGETLB_PAGE_SIZE_VARIABLE config HUGETLB_PAGE_SIZE_VARIABLE
bool bool
depends on HUGETLB_PAGE depends on HUGETLB_PAGE

23
arch/x86/Kconfig
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@ -39,10 +39,6 @@ config ARCH_DEFCONFIG
default "arch/x86/configs/i386_defconfig" if X86_32 default "arch/x86/configs/i386_defconfig" if X86_32
default "arch/x86/configs/x86_64_defconfig" if X86_64 default "arch/x86/configs/x86_64_defconfig" if X86_64
config GENERIC_LOCKBREAK
def_bool n
config GENERIC_TIME config GENERIC_TIME
def_bool y def_bool y
@ -95,7 +91,7 @@ config GENERIC_HWEIGHT
def_bool y def_bool y
config GENERIC_GPIO config GENERIC_GPIO
def_bool n bool
config ARCH_MAY_HAVE_PC_FDC config ARCH_MAY_HAVE_PC_FDC
def_bool y def_bool y
@ -106,12 +102,6 @@ config RWSEM_GENERIC_SPINLOCK
config RWSEM_XCHGADD_ALGORITHM config RWSEM_XCHGADD_ALGORITHM
def_bool X86_XADD 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 config ARCH_HAS_CPU_IDLE_WAIT
def_bool y def_bool y
@ -758,9 +748,8 @@ config I8K
Say N otherwise. Say N otherwise.
config X86_REBOOTFIXUPS config X86_REBOOTFIXUPS
def_bool n bool "Enable X86 board specific fixups for reboot"
prompt "Enable X86 board specific fixups for reboot" depends on X86_32
depends on X86_32 && X86
---help--- ---help---
This enables chipset and/or board specific fixups to be done This enables chipset and/or board specific fixups to be done
in order to get reboot to work correctly. This is only needed on 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) depends on X86_32 && (HIGHMEM64G || HIGHMEM4G)
config X86_PAE config X86_PAE
def_bool n bool "PAE (Physical Address Extension) Support"
prompt "PAE (Physical Address Extension) Support"
depends on X86_32 && !HIGHMEM4G depends on X86_32 && !HIGHMEM4G
select RESOURCES_64BIT select RESOURCES_64BIT
help help
@ -1238,8 +1226,7 @@ config X86_PAT
If unsure, say Y. If unsure, say Y.
config EFI config EFI
def_bool n bool "EFI runtime service support"
prompt "EFI runtime service support"
depends on ACPI depends on ACPI
---help--- ---help---
This enables the kernel to use EFI runtime services that are This enables the kernel to use EFI runtime services that are

2
drivers/ide/Kconfig
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@ -4,7 +4,7 @@
# Select HAVE_IDE if IDE is supported # Select HAVE_IDE if IDE is supported
config HAVE_IDE config HAVE_IDE
def_bool n bool
menuconfig IDE menuconfig IDE
tristate "ATA/ATAPI/MFM/RLL support" tristate "ATA/ATAPI/MFM/RLL support"

1
kernel/time/Kconfig
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@ -3,7 +3,6 @@
# #
config TICK_ONESHOT config TICK_ONESHOT
bool bool
default n
config NO_HZ config NO_HZ
bool "Tickless System (Dynamic Ticks)" bool "Tickless System (Dynamic Ticks)"

4
lib/Kconfig
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@ -8,10 +8,10 @@ config BITREVERSE
tristate tristate
config GENERIC_FIND_FIRST_BIT config GENERIC_FIND_FIRST_BIT
def_bool n bool
config GENERIC_FIND_NEXT_BIT config GENERIC_FIND_NEXT_BIT
def_bool n bool
config CRC_CCITT config CRC_CCITT
tristate "CRC-CCITT functions" tristate "CRC-CCITT functions"

4
mm/Kconfig
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@ -101,7 +101,7 @@ config HAVE_MEMORY_PRESENT
# with gcc 3.4 and later. # with gcc 3.4 and later.
# #
config SPARSEMEM_STATIC config SPARSEMEM_STATIC
def_bool n bool
# #
# Architecture platforms which require a two level mem_section in SPARSEMEM # Architecture platforms which require a two level mem_section in SPARSEMEM
@ -113,7 +113,7 @@ config SPARSEMEM_EXTREME
depends on SPARSEMEM && !SPARSEMEM_STATIC depends on SPARSEMEM && !SPARSEMEM_STATIC
config SPARSEMEM_VMEMMAP_ENABLE config SPARSEMEM_VMEMMAP_ENABLE
def_bool n bool
config SPARSEMEM_VMEMMAP config SPARSEMEM_VMEMMAP
bool "Sparse Memory virtual memmap" bool "Sparse Memory virtual memmap"