From patchwork Tue Jul 29 20:14:29 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ben Widawsky X-Patchwork-Id: 4642271 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 081DD9F32F for ; Tue, 29 Jul 2014 20:12:25 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3D1212014A for ; Tue, 29 Jul 2014 20:12:24 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 0ADA720127 for ; Tue, 29 Jul 2014 20:12:23 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 81E656E4E4; Tue, 29 Jul 2014 13:12:21 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 85E306E4E4 for ; Tue, 29 Jul 2014 13:12:20 -0700 (PDT) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP; 29 Jul 2014 13:06:36 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.01,759,1400050800"; d="scan'208";a="580815393" Received: from statham.jf.intel.com ([10.7.197.60]) by orsmga002.jf.intel.com with ESMTP; 29 Jul 2014 13:12:19 -0700 From: Ben Widawsky To: Intel GFX Date: Tue, 29 Jul 2014 13:14:29 -0700 Message-Id: <1406664870-29970-1-git-send-email-benjamin.widawsky@intel.com> X-Mailer: git-send-email 2.0.2 Cc: Ben Widawsky , Ben Widawsky Subject: [Intel-gfx] [PATCH 1/2] drm/i915: timespec_sub should already be normalized X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Spam-Status: No, score=-4.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP So don't bother checking it again. This was introduced: commit b361237bcc7cea1d99f770490120d8bc2aed7777 Author: Chris Wilson Date: Fri Aug 24 09:35:08 2012 +0100 drm/i915: Juggle code order to ease flow of the next patch Cc: Chris Wilson Signed-off-by: Ben Widawsky --- drivers/gpu/drm/i915/i915_gem.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index ac349ff..17f7ac9 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1243,8 +1243,6 @@ static int __wait_seqno(struct intel_engine_cs *ring, u32 seqno, if (timeout) { struct timespec sleep_time = timespec_sub(now, before); *timeout = timespec_sub(*timeout, sleep_time); - if (!timespec_valid(timeout)) /* i.e. negative time remains */ - set_normalized_timespec(timeout, 0, 0); } return ret;