diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c
index fe78f7d250991d120adcbf6c93c50b0ee38078c7..a1768dbb0720b2f42db9a408486ab9526f66e6c6 100644
--- a/drivers/infiniband/core/umem.c
+++ b/drivers/infiniband/core/umem.c
@@ -150,7 +150,7 @@ struct ib_umem *ib_umem_get(struct ib_ucontext *context, unsigned long addr,
 	ret = 0;
 	while (npages) {
 		ret = get_user_pages(current, current->mm, cur_base,
-				     min_t(int, npages,
+				     min_t(unsigned long, npages,
 					   PAGE_SIZE / sizeof (struct page *)),
 				     1, !umem->writable, page_list, vma_list);
 
diff --git a/drivers/infiniband/hw/amso1100/c2_rnic.c b/drivers/infiniband/hw/amso1100/c2_rnic.c
index 9a054c6941a4fa5205f8d953d21cd4396b52b882..b1441aeb60c27d017d66e667ffbcd071f56f5c36 100644
--- a/drivers/infiniband/hw/amso1100/c2_rnic.c
+++ b/drivers/infiniband/hw/amso1100/c2_rnic.c
@@ -455,8 +455,7 @@ int __devinit c2_rnic_init(struct c2_dev *c2dev)
 	     IB_DEVICE_CURR_QP_STATE_MOD |
 	     IB_DEVICE_SYS_IMAGE_GUID |
 	     IB_DEVICE_ZERO_STAG |
-	     IB_DEVICE_MEM_WINDOW |
-	     IB_DEVICE_SEND_W_INV);
+	     IB_DEVICE_MEM_WINDOW);
 
 	/* Allocate the qptr_array */
 	c2dev->qptr_array = vmalloc(C2_MAX_CQS * sizeof(void *));
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 911a661b7278c08ef43d91afaceb1098b2670e15..31d30b1852e8880c0e63333085309e5263f0954b 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -105,7 +105,6 @@ enum ib_device_cap_flags {
 	 */
 	IB_DEVICE_UD_IP_CSUM		= (1<<18),
 	IB_DEVICE_UD_TSO		= (1<<19),
-	IB_DEVICE_SEND_W_INV		= (1<<21),
 };
 
 enum ib_atomic_cap {