From b4b8d1e48e05313b163a36946be1a82e5bc5f9ad Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Wed, 25 Jul 2012 21:19:53 +0000 Subject: IB/ehca: Remove uses of virt_to_abs() and abs_to_virt() abs_to_virt() simply calls __va() and we'd like to get rid of it, so replace all abs_to_virt() uses with __va(). __va() returns void *, so when assigning to a pointer there's no need to cast. Similarly virt_to_abs() just calls __pa(). Signed-off-by: Michael Ellerman Signed-off-by: Benjamin Herrenschmidt --- drivers/infiniband/hw/ehca/ehca_qp.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/infiniband/hw/ehca/ehca_qp.c') diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c index 964f85520798..149393915ae5 100644 --- a/drivers/infiniband/hw/ehca/ehca_qp.c +++ b/drivers/infiniband/hw/ehca/ehca_qp.c @@ -321,7 +321,7 @@ static inline int init_qp_queue(struct ehca_shca *shca, ret = -EINVAL; goto init_qp_queue1; } - rpage = virt_to_abs(vpage); + rpage = __pa(vpage); h_ret = hipz_h_register_rpage_qp(ipz_hca_handle, my_qp->ipz_qp_handle, @@ -1094,7 +1094,7 @@ static int prepare_sqe_rts(struct ehca_qp *my_qp, struct ehca_shca *shca, ehca_dbg(&shca->ib_device, "qp_num=%x bad_send_wqe_p=%p", qp_num, bad_send_wqe_p); /* convert wqe pointer to vadr */ - bad_send_wqe_v = abs_to_virt((u64)bad_send_wqe_p); + bad_send_wqe_v = __va((u64)bad_send_wqe_p); if (ehca_debug_level >= 2) ehca_dmp(bad_send_wqe_v, 32, "qp_num=%x bad_wqe", qp_num); squeue = &my_qp->ipz_squeue; @@ -1138,7 +1138,7 @@ static int calc_left_cqes(u64 wqe_p, struct ipz_queue *ipz_queue, /* convert real to abs address */ wqe_p = wqe_p & (~(1UL << 63)); - wqe_v = abs_to_virt(wqe_p); + wqe_v = __va(wqe_p); if (ipz_queue_abs_to_offset(ipz_queue, wqe_p, &q_ofs)) { ehca_gen_err("Invalid offset for calculating left cqes " -- cgit v1.2.3