IB/hfi1: Remove unused function hfi1_mmu_rb_search

Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/hw/hfi1/mmu_rb.c b/drivers/infiniband/hw/hfi1/mmu_rb.c
index b7a80aa1ae30601b3fdb67501ca7f5a4ba1d812e..9289bfaa49110adf57082e45141dbd66fb8d37fb 100644 (file)
--- a/drivers/infiniband/hw/hfi1/mmu_rb.c
+++ b/drivers/infiniband/hw/hfi1/mmu_rb.c
@@ -223,23 +223,6 @@ static void __mmu_rb_remove(struct mmu_rb_handler *handler,
                handler->ops->remove(handler->root, node, mm);
 }
 
-struct mmu_rb_node *hfi1_mmu_rb_search(struct rb_root *root, unsigned long addr,
-                                      unsigned long len)
-{
-       struct mmu_rb_handler *handler = find_mmu_handler(root);
-       struct mmu_rb_node *node;
-       unsigned long flags;
-
-       if (!handler)
-               return ERR_PTR(-EINVAL);
-
-       spin_lock_irqsave(&handler->lock, flags);
-       node = __mmu_rb_search(handler, addr, len);
-       spin_unlock_irqrestore(&handler->lock, flags);
-
-       return node;
-}
-
 struct mmu_rb_node *hfi1_mmu_rb_extract(struct rb_root *root,
                                        unsigned long addr, unsigned long len)
 {

diff --git a/drivers/infiniband/hw/hfi1/mmu_rb.h b/drivers/infiniband/hw/hfi1/mmu_rb.h
index 7a57b9c49d271fdce65f5fa46a7f03c7f96fd89d..215c728e52cdb23e5a7da683b66b657e1ce31e15 100644 (file)
--- a/drivers/infiniband/hw/hfi1/mmu_rb.h
+++ b/drivers/infiniband/hw/hfi1/mmu_rb.h
@@ -68,8 +68,6 @@ int hfi1_mmu_rb_register(struct rb_root *root, struct mmu_rb_ops *ops);
 void hfi1_mmu_rb_unregister(struct rb_root *);
 int hfi1_mmu_rb_insert(struct rb_root *, struct mmu_rb_node *);
 void hfi1_mmu_rb_remove(struct rb_root *, struct mmu_rb_node *);
-struct mmu_rb_node *hfi1_mmu_rb_search(struct rb_root *, unsigned long,
-                                      unsigned long);
 struct mmu_rb_node *hfi1_mmu_rb_extract(struct rb_root *, unsigned long,
                                        unsigned long);