compositor-fbdev: remove unused output arguments

A few functions had argument 'output' which was not used at all. Remove
such unused arguments.

The coming migration to the head-based output API would have made it
awkward to come up with the output argument for these, but luckily they
are not actually needed.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Sergi Granell <xerpi.g.12@gmail.com>
Acked-by Daniel Stone <daniels@collabora.com>
1 file changed