This commit removes code that will never be executed by vt6655 driver.

Was the forgotten-macros tool(https://github.com/marcosps/forgotten_macros)
who reported these blocks for us.
Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>