nimble/ll: Remove unused syscfg
We do support extended scanner filter policy and it's always enabled,
there's no need to make it configurable.
@@ -240,13 +240,6 @@ syscfg.defs:
This option is used to enable/disable LL privacy.
value: '1'
- BLE_LL_CFG_FEAT_EXT_SCAN_FILT:
- description: >
- This option is used to enable/disable the extended scanner filter
- policy feature. Currently, this feature is not supported by the
- nimble controller.
- value: '0'
-
BLE_LL_CFG_FEAT_LE_CSA2:
description: >
This option is used to enable/disable support for LE Channel
