From patchwork Fri Feb 3 14:19:35 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jani Nikula X-Patchwork-Id: 9554165 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id CD9B960424 for ; Fri, 3 Feb 2017 14:20:23 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C1CC5284E9 for ; Fri, 3 Feb 2017 14:20:23 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B6AE5284F6; Fri, 3 Feb 2017 14:20:23 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4FCBF284E9 for ; Fri, 3 Feb 2017 14:20:23 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E212A6EB99; Fri, 3 Feb 2017 14:20:15 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9E3A16EBBE for ; Fri, 3 Feb 2017 14:20:14 +0000 (UTC) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga104.fm.intel.com with ESMTP; 03 Feb 2017 06:20:14 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,329,1477983600"; d="scan'208";a="816673299" Received: from jnikula-mobl.fi.intel.com (HELO localhost) ([10.237.72.162]) by FMSMGA003.fm.intel.com with ESMTP; 03 Feb 2017 06:20:12 -0800 From: Jani Nikula To: intel-gfx@lists.freedesktop.org Date: Fri, 3 Feb 2017 16:19:35 +0200 Message-Id: X-Mailer: git-send-email 2.1.4 In-Reply-To: References: In-Reply-To: References: MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Cc: jani.nikula@intel.com, dhinakaran.pandiyan@intel.com Subject: [Intel-gfx] [PATCH v2 12/13] drm/i915/dp: localize link rate index variable more 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Localize link_rate_index to the if block, and rename to just index to reduce indent. Cc: Manasi Navare Cc: Ville Syrjälä Signed-off-by: Jani Nikula Reviewed-by: Manasi Navare --- drivers/gpu/drm/i915/intel_dp.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 58ec70f316c5..90ae95f2ecb2 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1640,7 +1640,6 @@ intel_dp_compute_config(struct intel_encoder *encoder, /* Conveniently, the link BW constants become indices with a shift...*/ int min_clock = 0; int max_clock; - int link_rate_index; int bpp, mode_rate; int link_avail, link_clock; int common_len; @@ -1684,11 +1683,13 @@ intel_dp_compute_config(struct intel_encoder *encoder, /* Use values requested by Compliance Test Request */ if (intel_dp->compliance.test_type == DP_TEST_LINK_TRAINING) { - link_rate_index = intel_dp_rate_index(intel_dp->common_rates, - intel_dp->num_common_rates, - intel_dp->compliance.test_link_rate); - if (link_rate_index >= 0) - min_clock = max_clock = link_rate_index; + int index; + + index = intel_dp_rate_index(intel_dp->common_rates, + intel_dp->num_common_rates, + intel_dp->compliance.test_link_rate); + if (index >= 0) + min_clock = max_clock = index; min_lane_count = max_lane_count = intel_dp->compliance.test_lane_count; } DRM_DEBUG_KMS("DP link computation with max lane count %i "