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| author |   Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-10-10 16:41:30 +0200 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-10-12 10:30:32 +0200 |
| commit | 56f57c07fd084093597f227f4181cf743f582490 (patch) | |
| tree | fe5e9921c34dbb76b4f3dac5b05773cd74202959 /drivers/acpi | |
| parent | ACPI: custom_method: remove meaningless null check before debugfs_remove() (diff) | |
| download | linux-dev-56f57c07fd084093597f227f4181cf743f582490.tar.xz linux-dev-56f57c07fd084093597f227f4181cf743f582490.zip | |
ACPI: remove redundant 'default n' from Kconfig
'default n' is the default value for any bool or tristate Kconfig
setting so there is no need to write it explicitly.
Also since commit f467c5640c29 ("kconfig: only write '# CONFIG_FOO
is not set' for visible symbols") the Kconfig behavior is the same
regardless of 'default n' being present or not:
...
One side effect of (and the main motivation for) this change is making
the following two definitions behave exactly the same:
config FOO
bool
config FOO
bool
default n
With this change, neither of these will generate a
'# CONFIG_FOO is not set' line (assuming FOO isn't selected/implied).
That might make it clearer to people that a bare 'default n' is
redundant.
...
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/Kconfig | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index dd1eea90f67f..9705fc986da9 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -138,7 +138,6 @@ config ACPI_REV_OVERRIDE_POSSIBLE config ACPI_EC_DEBUGFS tristate "EC read/write access through /sys/kernel/debug/ec" - default n help Say N to disable Embedded Controller /sys/kernel/debug interface @@ -283,7 +282,6 @@ config ACPI_PROCESSOR config ACPI_IPMI tristate "IPMI" depends on IPMI_HANDLER - default n help This driver enables the ACPI to access the BMC controller. And it uses the IPMI request/response message to communicate with BMC @@ -361,7 +359,6 @@ config ACPI_TABLE_UPGRADE config ACPI_DEBUG bool "Debug Statements" - default n help The ACPI subsystem can produce debug output. Saying Y enables this output and increases the kernel size by around 50K. @@ -374,7 +371,6 @@ config ACPI_DEBUG config ACPI_PCI_SLOT bool "PCI slot detection driver" depends on SYSFS - default n help This driver creates entries in /sys/bus/pci/slots/ for all PCI slots in the system. This can help correlate PCI bus addresses, @@ -436,7 +432,6 @@ config ACPI_HED config ACPI_CUSTOM_METHOD tristate "Allow ACPI methods to be inserted/replaced at run time" depends on DEBUG_FS - default n help This debug facility allows ACPI AML methods to be inserted and/or replaced without rebooting the system. For details refer to: @@ -481,7 +476,6 @@ config ACPI_EXTLOG tristate "Extended Error Log support" depends on X86_MCE && X86_LOCAL_APIC && EDAC select UEFI_CPER - default n help Certain usages such as Predictive Failure Analysis (PFA) require more information about the error than what can be described in |