Commit 56f57c07 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz Committed by Rafael J. Wysocki
Browse files

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 f467c564 ("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: default avatarBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 7e79a692

drivers/acpi/Kconfig

+0 −6
Original line number Diff line number Diff line
@@ -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