xics/spapr: Drop unused function declaration

Commit 9fb6eb7ca50c added the declaration of xics_spapr_connect(), which
has no implementation and no users.

This is a leftover from a previous iteration of this patch. Drop it.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <156077919546.433243.8748677531446035746.stgit@bahia.lan>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
1 file changed