Merge remote-tracking branch 'staging/staging-next'

[karo-tx-linux.git] / drivers / staging / rdma / hfi1 / mr.c

diff --git a/drivers/staging/rdma/hfi1/mr.c b/drivers/staging/rdma/hfi1/mr.c
index 0208fc200c1abadbd96f51a11bac2be26df6e5f3..568f185a022dffa5bf24a1af010261a4b4f7b5c0 100644 (file)
--- a/drivers/staging/rdma/hfi1/mr.c
+++ b/drivers/staging/rdma/hfi1/mr.c
@@ -344,9 +344,10 @@ out:
 
 /*
  * Allocate a memory region usable with the
- * IB_WR_FAST_REG_MR send work request.
+ * IB_WR_REG_MR send work request.
  *
  * Return the memory region on success, otherwise return an errno.
+ * FIXME: IB_WR_REG_MR is not supported
  */
 struct ib_mr *hfi1_alloc_mr(struct ib_pd *pd,
                            enum ib_mr_type mr_type,
@@ -364,36 +365,6 @@ struct ib_mr *hfi1_alloc_mr(struct ib_pd *pd,
        return &mr->ibmr;
 }
 
-struct ib_fast_reg_page_list *
-hfi1_alloc_fast_reg_page_list(struct ib_device *ibdev, int page_list_len)
-{
-       unsigned size = page_list_len * sizeof(u64);
-       struct ib_fast_reg_page_list *pl;
-
-       if (size > PAGE_SIZE)
-               return ERR_PTR(-EINVAL);
-
-       pl = kzalloc(sizeof(*pl), GFP_KERNEL);
-       if (!pl)
-               return ERR_PTR(-ENOMEM);
-
-       pl->page_list = kzalloc(size, GFP_KERNEL);
-       if (!pl->page_list)
-               goto err_free;
-
-       return pl;
-
-err_free:
-       kfree(pl);
-       return ERR_PTR(-ENOMEM);
-}
-
-void hfi1_free_fast_reg_page_list(struct ib_fast_reg_page_list *pl)
-{
-       kfree(pl->page_list);
-       kfree(pl);
-}
-
 /**
  * hfi1_alloc_fmr - allocate a fast memory region
  * @pd: the protection domain for this memory region