cleanup: remove legacy sources

Remove unused source code

Change-Id: Ia5e53fb56b52c0dc0c9a00c7938cd909dbdb3b69
Signed-off-by: Vishal Mahaveer <vishalm@ti.com>
76 files changed
tree: 063e93eb3b77b5e601e116a446ea8731680f31c3
  1. audio/
  2. wfd/
  3. README.kernel