Staging: xgifb: Remove unused function fbcon_XGI_sync

Due a cleanup in earlier patches, the function fbcon_XGI_sync now does nothing
so it has to be removed.

This patches removes the unused function.

Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com>
Acked-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
3 files changed