From patchwork Thu Jul 17 17:01:03 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hariprasad Shenai X-Patchwork-Id: 371226 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47E33140177 for ; Fri, 18 Jul 2014 02:55:31 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757271AbaGQQzY (ORCPT ); Thu, 17 Jul 2014 12:55:24 -0400 Received: from 99-65-72-227.uvs.sntcca.sbcglobal.net ([99.65.72.227]:55316 "EHLO stargate3.asicdesigners.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752443AbaGQQzX (ORCPT ); Thu, 17 Jul 2014 12:55:23 -0400 Received: from silicon.asicdesigners.com (silicon.blr.asicdesigners.com [10.193.185.90]) by stargate3.asicdesigners.com (8.13.8/8.13.8) with ESMTP id s6HGtBS0016867; Thu, 17 Jul 2014 09:55:12 -0700 From: Hariprasad Shenai To: netdev@vger.kernel.org, linux-rdma@vger.kernel.org Cc: davem@davemloft.net, roland@purestorage.com, swise@opengridcomputing.com, leedom@chelsio.com, nirranjan@chelsio.com, kumaras@chelsio.com, anish@chelsio.com, Hariprasad Shenai Subject: [PATCH] iw_cxgb4: fix for 64-bit integer division Date: Thu, 17 Jul 2014 22:31:03 +0530 Message-Id: <1405616463-23156-1-git-send-email-hariprasad@chelsio.com> X-Mailer: git-send-email 1.7.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Fixed error introduced in commit id 7730b4c (" cxgb4/iw_cxgb4: work request logging feature") while compiling on 32 bit architecture reported by kbuild. Signed-off-by: Hariprasad Shenai --- drivers/infiniband/hw/cxgb4/device.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c index df1f1b5..bb0de61 100644 --- a/drivers/infiniband/hw/cxgb4/device.c +++ b/drivers/infiniband/hw/cxgb4/device.c @@ -33,6 +33,7 @@ #include #include #include +#include #include @@ -150,7 +151,7 @@ static int wr_log_show(struct seq_file *seq, void *v) int prev_ts_set = 0; int idx, end; -#define ts2ns(ts) ((ts) * dev->rdev.lldi.cclk_ps / 1000) +#define ts2ns(ts) div64_ul((ts) * dev->rdev.lldi.cclk_ps , 1000) idx = atomic_read(&dev->rdev.wr_log_idx) & (dev->rdev.wr_log_size - 1);