From patchwork Thu Jan 23 11:28:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pankaj Bharadiya X-Patchwork-Id: 11347409 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1F82A6C1 for ; Thu, 23 Jan 2020 11:40:23 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 079EF24125 for ; Thu, 23 Jan 2020 11:40:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 079EF24125 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 872896FA07; Thu, 23 Jan 2020 11:40:22 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8D5F06FA07; Thu, 23 Jan 2020 11:40:21 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 23 Jan 2020 03:40:21 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,353,1574150400"; d="scan'208,217";a="287854605" Received: from plaxmina-desktop.iind.intel.com ([10.145.162.62]) by fmsmga001.fm.intel.com with ESMTP; 23 Jan 2020 03:40:13 -0800 From: Pankaj Bharadiya To: jani.nikula@linux.intel.com, daniel@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joonas Lahtinen , Rodrigo Vivi , David Airlie , Chris Wilson , =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= , Maarten Lankhorst , Gwan-gyeong Mun , Michal Wajdeczko , Uma Shankar , =?utf-8?q?Jos=C3=A9_Roberto_de_Souza?= , Lucas De Marchi , Imre Deak , Manasi Navare , Juha-Pekka Heikkila , Pankaj Bharadiya , Lyude Paul , Ramalingam C , Daniele Ceraolo Spurio Date: Thu, 23 Jan 2020 16:58:06 +0530 Message-Id: <20200123112809.12185-2-pankaj.laxminarayan.bharadiya@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200123112809.12185-1-pankaj.laxminarayan.bharadiya@intel.com> References: <20200123112809.12185-1-pankaj.laxminarayan.bharadiya@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v3 1/4] drm/i915/display: Make WARN* drm specific where drm_device ptr is available X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 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" Drm specific drm_WARN* calls include device information in the backtrace, so we know what device the warnings originate from. Covert all the calls of WARN* with device specific drm_WARN* variants in functions where drm_device struct pointer is readily available. The conversion was done automatically with below coccinelle semantic patch. checkpatch errors/warnings are fixed manually. @rule1@ identifier func, T; @@ func(...) { ... struct drm_device *T = ...; <... ( -WARN( +drm_WARN(T, ...) | -WARN_ON( +drm_WARN_ON(T, ...) | -WARN_ONCE( +drm_WARN_ONCE(T, ...) | -WARN_ON_ONCE( +drm_WARN_ON_ONCE(T, ...) ) ...> } @rule2@ identifier func, T; @@ func(struct drm_device *T,...) { <... ( -WARN( +drm_WARN(T, ...) | -WARN_ON( +drm_WARN_ON(T, ...) | -WARN_ONCE( +drm_WARN_ONCE(T, ...) | -WARN_ON_ONCE( +drm_WARN_ON_ONCE(T, ...) ) ...> } command: spatch --sp-file