wifi: Replace TARGET_DEVICE with BOARD_WLAN_CHIP

Use another flag to identify which subfolder we
want to include.

Bug: 246974867
Test: Build Pass
Change-Id: If223d5cde7b6248c71094f2f27c1bbdd96eb024c
1 file changed
tree: afa3e52ff77ff24a93039d6dbed131e8f8ad12ab
  1. legacy/
  2. wcn6740/
  3. Android.mk
  4. METADATA
  5. OWNERS