Commit d5dbb2e8 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz Committed by Ley Foon Tan
Browse files

nios2: remove redundant 'default n' from Kconfig-s 



'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 avatarLey Foon Tan <ley.foon.tan@intel.com>
parent 0f8ed994

arch/nios2/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -122,7 +122,6 @@ config NIOS2_CMDLINE_IGNORE_DTB 


config NIOS2_PASS_CMDLINE

	bool "Passed kernel command line from u-boot"

	default n

	help

	  Use bootargs env variable from u-boot for kernel command line.

	  will override "Default kernel command string".

arch/nios2/platform/Kconfig.platform

+0 −9
Original line number Diff line number Diff line
@@ -17,7 +17,6 @@ comment "Device tree" 


config NIOS2_DTB_AT_PHYS_ADDR

	bool "DTB at physical address"

	default n

	help

	  When enabled you can select a physical address to load the dtb from.

	  Normally this address is passed by a bootloader such as u-boot but
@@ -37,7 +36,6 @@ config NIOS2_DTB_PHYS_ADDR 


config NIOS2_DTB_SOURCE_BOOL

	bool "Compile and link device tree into kernel image"

	default n

	help

	  This allows you to specify a dts (device tree source) file

	  which will be compiled and linked into the kernel image.
@@ -62,21 +60,18 @@ config NIOS2_ARCH_REVISION 


config NIOS2_HW_MUL_SUPPORT

	bool "Enable MUL instruction"

	default n

	help

	  Set to true if you configured the Nios II to include the MUL

	  instruction.  This will enable the -mhw-mul compiler flag.



config NIOS2_HW_MULX_SUPPORT

	bool "Enable MULX instruction"

	default n

	help

	  Set to true if you configured the Nios II to include the MULX

	  instruction.  Enables the -mhw-mulx compiler flag.



config NIOS2_HW_DIV_SUPPORT

	bool "Enable DIV instruction"

	default n

	help

	  Set to true if you configured the Nios II to include the DIV

	  instruction.  Enables the -mhw-div compiler flag.
@@ -84,7 +79,6 @@ config NIOS2_HW_DIV_SUPPORT 
config NIOS2_BMX_SUPPORT

	bool "Enable BMX instructions"

	depends on NIOS2_ARCH_REVISION = 2

	default n

	help

	  Set to true if you configured the Nios II R2 to include

	  the BMX Bit Manipulation Extension instructions. Enables
@@ -93,7 +87,6 @@ config NIOS2_BMX_SUPPORT 
config NIOS2_CDX_SUPPORT

	bool "Enable CDX instructions"

	depends on NIOS2_ARCH_REVISION = 2

	default n

	help

	  Set to true if you configured the Nios II R2 to include

	  the CDX Bit Manipulation Extension instructions. Enables
@@ -101,13 +94,11 @@ config NIOS2_CDX_SUPPORT 


config NIOS2_FPU_SUPPORT

	bool "Custom floating point instr support"

	default n

	help

	  Enables the -mcustom-fpu-cfg=60-1 compiler flag.



config NIOS2_CI_SWAB_SUPPORT

	bool "Byteswap custom instruction"

	default n

	help

	  Use the byteswap (endian converter) Nios II custom instruction provided

	  by Altera and which can be enabled in QSYS builder. This accelerates

CRA Git | Maintained and supported by SUSTech CRA and CCSE