Revert "[nrf fromlist] settings: ZMS: add a backend for ZMS (Zephyr Memory Storage)"

This reverts commit 88e9f91.

Signed-off-by: Riadh Ghaddab <[email protected]>

Author: rghaddab

subsys/settings/Kconfig

@@ -32,39 +32,13 @@ config SETTINGS_ENCODE_LEN
 
 choice SETTINGS_BACKEND
 	prompt "Storage back-end"
-	default SETTINGS_ZMS if ZMS
 	default SETTINGS_NVS if NVS
 	default SETTINGS_FCB if FCB
 	default SETTINGS_FILE if FILE_SYSTEM
 	default SETTINGS_NONE
 	help
 	  Storage back-end to be used by the settings subsystem.
 
-config SETTINGS_ZMS
-	bool "ZMS (Zephyr Memory Storage)"
-	depends on ZMS
-	help
-	  Use ZMS as settings storage backend.
-
-if SETTINGS_ZMS
-
-config SETTINGS_ZMS_NAME_CACHE
-	bool "ZMS name lookup cache"
-	select SYS_HASH_FUNC32
-	help
-	  Enable ZMS name lookup cache, used to reduce the Settings name
-	  lookup time.
-
-config SETTINGS_ZMS_NAME_CACHE_SIZE
-	int "ZMS name lookup cache size"
-	default 128
-	range 1 $(UINT32_MAX)
-	depends on SETTINGS_ZMS_NAME_CACHE
-	help
-	  Number of entries in Settings ZMS name cache.
-
-endif # SETTINGS_ZMS
-
 config SETTINGS_FCB
 	bool "FCB"
 	depends on FCB
@@ -158,21 +132,6 @@ config SETTINGS_NVS_SECTOR_COUNT
 	help
 	  Number of sectors used for the NVS settings area
 
-config SETTINGS_ZMS_SECTOR_SIZE_MULT
-	int "Sector size of the ZMS settings area"
-	default 1
-	depends on SETTINGS_ZMS
-	help
-	  The sector size to use for the ZMS settings area as a multiple of
-	  FLASH_ERASE_BLOCK_SIZE.
-
-config SETTINGS_ZMS_SECTOR_COUNT
-	int "Sector count of the ZMS settings area"
-	default 8
-	depends on SETTINGS_ZMS
-	help
-	  Number of sectors used for the ZMS settings area
-
 config SETTINGS_SHELL
 	bool "Settings shell"
 	depends on SHELL

subsys/settings/include/settings/settings_zms.h

@@ -13,4 +13,3 @@ zephyr_sources_ifdef(CONFIG_SETTINGS_FCB settings_fcb.c)
 zephyr_sources_ifdef(CONFIG_SETTINGS_NVS settings_nvs.c)
 zephyr_sources_ifdef(CONFIG_SETTINGS_NONE settings_none.c)
 zephyr_sources_ifdef(CONFIG_SETTINGS_SHELL settings_shell.c)
-zephyr_sources_ifdef(CONFIG_SETTINGS_ZMS settings_zms.c)