This patch simply fixes space and tab mixes. It converts space to tabs. This is
being done since I am going to change the code in the next commit and I do not
want to change more lines than it is required, thus, I am creating a commit
just to fix indentation, so I can create a cleaner patch later.
Signed-off-by: Breno Leitao <leitao@debian.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
