3 files changed, 5 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_catas.c b/drivers/infiniband/hw/mthca/mthca_catas.c
index ffb98eaaf1c2..f1d79968c985 100644
--- a/drivers/infiniband/hw/mthca/mthca_catas.c
+++ b/drivers/infiniband/hw/mthca/mthca_catas.c
@@ -132,7 +132,7 @@ static void handle_catas(struct mthca_dev *dev)
 
 static void poll_catas(struct timer_list *t)
 {
-	struct mthca_dev *dev = from_timer(dev, t, catas_err.timer);
+	struct mthca_dev *dev = timer_container_of(dev, t, catas_err.timer);
 	int i;
 
 	for (i = 0; i < dev->catas_err.size; ++i)
@@ -171,7 +171,7 @@ void mthca_start_catas_poll(struct mthca_dev *dev)
 
 void mthca_stop_catas_poll(struct mthca_dev *dev)
 {
-	del_timer_sync(&dev->catas_err.timer);
+	timer_delete_sync(&dev->catas_err.timer);
 
 	if (dev->catas_err.map)
 		iounmap(dev->catas_err.map);
diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
index 192f83fd7c8a..dacb8ceeebe0 100644
--- a/drivers/infiniband/hw/mthca/mthca_mr.c
+++ b/drivers/infiniband/hw/mthca/mthca_mr.c
@@ -144,7 +144,7 @@ static int mthca_buddy_init(struct mthca_buddy *buddy, int max_order)
 	buddy->max_order = max_order;
 	spin_lock_init(&buddy->lock);
 
-	buddy->bits = kcalloc(buddy->max_order + 1, sizeof(long *),
+	buddy->bits = kcalloc(buddy->max_order + 1, sizeof(*buddy->bits),
 			      GFP_KERNEL);
 	buddy->num_free = kcalloc((buddy->max_order + 1), sizeof *buddy->num_free,
 				  GFP_KERNEL);
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index e1325f2927d6..6a1e2e79ddc3 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.c
+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
@@ -574,8 +574,9 @@ static int mthca_destroy_qp(struct ib_qp *qp, struct ib_udata *udata)
 
 static int mthca_create_cq(struct ib_cq *ibcq,
 			   const struct ib_cq_init_attr *attr,
-			   struct ib_udata *udata)
+			   struct uverbs_attr_bundle *attrs)
 {
+	struct ib_udata *udata = &attrs->driver_udata;
 	struct ib_device *ibdev = ibcq->device;
 	int entries = attr->cqe;
 	struct mthca_create_cq ucmd;