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subsys: kconfig: Remove 'default n' properties and clean up a bit

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Bool symbols implicitly default to 'n'.

A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you
want to override a 'default y' on the base definition of the symbol. It
isn't used like that on any of these symbols though.

Remove some 'default ""' properties on string symbols too.

Also make definitions more consistent by converting some

  config FOO
  	<type>
  	prompt "foo"

definitions to a shorter form:

  config FOO
  	<type> "foo"

This shorthand works for int/hex/string symbols too, not just for bool
symbols.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
This commit is contained in:
Ulf Magnusson 2018-07-12 13:26:29 +02:00 • committed by Anas Nashif
commit 1073882998
48 changed files with 117 additions and 416 deletions
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34
subsys/disk/Kconfig
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@ -7,22 +7,18 @@
menu "Disk"
config DISK_ACCESS
bool
default n
prompt "Enable Disk Interface"
bool "Enable Disk Interface"
help
Enable disk access over a supported media backend like FLASH or RAM
config DISK_ACCESS_MAX_VOLUMES
int
int "Maximum Disk Interfaces"
default 8
prompt "Maximum Disk Interfaces"
help
Maximum number of disk access interfaces supported
config SYS_LOG_DISK_LEVEL
int
prompt "Disk log level"
int "Disk log level"
depends on SYS_LOG
default 0
help
@ -54,8 +50,7 @@ endif # DISK_ACCESS
if DISK_ACCESS_RAM
config DISK_RAM_VOLUME_NAME
string
prompt "RAM Disk mount point or drive name"
string "RAM Disk mount point or drive name"
default "RAM"
help
Disk name as per file system naming guidelines.
@ -65,48 +60,41 @@ endif # DISK_ACCESS_RAM
if DISK_ACCESS_FLASH
config DISK_FLASH_VOLUME_NAME
string
prompt "Flash mount point or drive name"
string "Flash mount point or drive name"
default "NAND"
help
Disk name as per file system naming guidelines.
config DISK_FLASH_DEV_NAME
string
prompt "Flash device name to be used as storage backend"
string "Flash device name to be used as storage backend"
config DISK_FLASH_START
hex
prompt "Flash device start address in hex"
hex "Flash device start address in hex"
help
This is start address of the flash to be used as storage backend.
config DISK_FLASH_MAX_RW_SIZE
int
prompt "Flash device max read-write size in decimal"
int "Flash device max read-write size in decimal"
help
This is the maximum number of bytes that the
flash_write API can accept per invocation.
API.
config DISK_FLASH_ERASE_ALIGNMENT
hex
prompt "Flash device erase alignment in hex"
hex "Flash device erase alignment in hex"
help
This is the start address alignment required by
the flash component.
config DISK_ERASE_BLOCK_SIZE
hex
prompt "Flash device erasable block size in hex"
hex "Flash device erasable block size in hex"
help
This is typically the minimum block size that
is erased at one time in flash storage.
Typically it is equal to the flash memory page size.
config DISK_VOLUME_SIZE
hex
prompt "Flash device volume size in hex"
hex "Flash device volume size in hex"
help
This is the file system volume size in bytes.