From patchwork Thu May 7 17:38:44 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lespiau, Damien" X-Patchwork-Id: 6359931 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 5F18FBEEE5 for ; Thu, 7 May 2015 17:39:04 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6B63820392 for ; Thu, 7 May 2015 17:39:03 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 9B7E0202FE for ; Thu, 7 May 2015 17:39:02 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 04BE372131; Thu, 7 May 2015 10:39:02 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 05C586E884 for ; Thu, 7 May 2015 10:38:57 -0700 (PDT) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga103.fm.intel.com with ESMTP; 07 May 2015 10:38:57 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,384,1427785200"; d="scan'208";a="706830523" Received: from rpeel-mobl3.ger.corp.intel.com (HELO strange.ger.corp.intel.com) ([10.252.14.166]) by fmsmga001.fm.intel.com with ESMTP; 07 May 2015 10:38:57 -0700 From: Damien Lespiau To: intel-gfx@lists.freedesktop.org Date: Thu, 7 May 2015 18:38:44 +0100 Message-Id: <1431020329-11414-9-git-send-email-damien.lespiau@intel.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1431020329-11414-1-git-send-email-damien.lespiau@intel.com> References: <1431020329-11414-1-git-send-email-damien.lespiau@intel.com> Subject: [Intel-gfx] [PATCH 08/13] drm/i915/skl: Remove unnecessary () used with abs_diff() X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 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=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_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 abs_diff() properly protects its parameters, so no need for the outer () here. Signed-off-by: Damien Lespiau Reviewed-by: Paulo Zanoni --- drivers/gpu/drm/i915/intel_ddi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index fd90771..b9d5d65 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -1235,7 +1235,7 @@ found: if (found) { dco_central_freq_deviation[dco_count] = div64_u64(10000 * - abs_diff((candidate_p * afe_clock), + abs_diff(candidate_p * afe_clock, dco_central_freq[dco_count]), dco_central_freq[dco_count]);