IB/ipath - remove duplicate stuff from ipath_verbs.h

ipath_verbs.h has some duplicate stuff.

From: Robert Walsh <robert.walsh@qlogic.com>
Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>

diff -r 30ecd687e160 drivers/infiniband/hw/ipath/ipath_verbs.h
--- a/drivers/infiniband/hw/ipath/ipath_verbs.h	Mon Feb 12 17:08:37 2007 -0800
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.h	Mon Feb 12 17:14:27 2007 -0800
@@ -732,8 +732,6 @@ int ipath_query_srq(struct ib_srq *ibsrq
 
 int ipath_destroy_srq(struct ib_srq *ibsrq);
 
-void ipath_cq_enter(struct ipath_cq *cq, struct ib_wc *entry, int sig);
-
 int ipath_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *entry);
 
 struct ib_cq *ipath_create_cq(struct ib_device *ibdev, int entries,
