From patchwork Mon Jan 17 08:38:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Tang X-Patchwork-Id: 12714985 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 723EFC433FE for ; Mon, 17 Jan 2022 08:38:33 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8EDF510E136; Mon, 17 Jan 2022 08:38:32 +0000 (UTC) Received: from mail-pf1-x42d.google.com (mail-pf1-x42d.google.com [IPv6:2607:f8b0:4864:20::42d]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8759A10E136 for ; Mon, 17 Jan 2022 08:38:31 +0000 (UTC) Received: by mail-pf1-x42d.google.com with SMTP id 128so9602314pfe.12 for ; Mon, 17 Jan 2022 00:38:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=/T33RHWOQc5pzbPE0ffvrM3mXshEH5+43Yne4cdEAaE=; b=qK4qFlrU11uCBM7/cT9juSnIpKrxZB16E9Pb85F473qDlnIP/oqadcjQbeugZnuCcq 5GiHBmxFu7HhwrkEg6dJOeOuN0elj/wo21Ep2a4k5uDyIYdhoIymvUsIfxYHq28lHBMA 5xAcGfALj8p0WY52FiC67n9jNQ3+1LB8cuhz9MOcRqTZ2UaOPIBAHCG1ZUDAuZ4OdEJW TmzJpFqkQ8DgBAwqMaQXdDK5vG2QSK3uNy0Zihf8Y20mVszZBGPMH4oATVzh63ZEA6+W 9VHJc6soo90e76Imv/OBX0pP2REIIPOqU8wYBibjU4adaA+nDJeopMw4HbchDHoES61L q11g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=/T33RHWOQc5pzbPE0ffvrM3mXshEH5+43Yne4cdEAaE=; b=vbTFrnEHHExFUGWtxz0xIZcFyZk6jXhjb9r9hr/KMhfWRP2bk3fa2zt3aOX7iVnLcR +3FeX2eg+6zJP+qMvvupEhldvmwQFGp6nYCfT4C5Nxnea2wKGeW2NcMRM4yia2mGqvK3 sOGzXyg9yD6kjotNoDB7slt/SeKynKPN8jTH2yBgpkXDWqaNweA1iTjMSlVNXwcLhZ05 rjKl7E1A6gx8rA2yzDb6ltuggviwzDABl/57qTO64tx2PH8AIYk/1tXiYjDj7CdW6HAA 5UuRakh52JKZbcPKx+gLXyw5bRyoeOfpU41rYXow3OdIiXLw6AXsY795FzC585+ep6Uf 3y3w== X-Gm-Message-State: AOAM533AlOwREnPM51K5H8qFXbiBCgSIv+iFrVM3jGAMYOY/le3rRqg+ yC9OWwSj/WwpRW8NDTpj6eA= X-Google-Smtp-Source: ABdhPJxLpvslHwTJ0OknxPpRG7dW67M4XmqAj4vIfiB7do+vHK9KfGfw6xQpiJxoD2v44WiCSHT4Pg== X-Received: by 2002:a63:350c:: with SMTP id c12mr18258702pga.568.1642408711173; Mon, 17 Jan 2022 00:38:31 -0800 (PST) Received: from nj08008nbu.spreadtrum.com ([103.6.5.6]) by smtp.gmail.com with ESMTPSA id pg9sm7260181pjb.44.2022.01.17.00.38.24 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 17 Jan 2022 00:38:30 -0800 (PST) From: Kevin Tang To: maarten.lankhorst@linux.intel.com, mripard@kernel.org, airlied@linux.ie, daniel@ffwll.ch, mark.rutland@arm.com, javierm@redhat.com, tzimmermann@suse.de, lukas.bulwahn@gmail.com Subject: [PATCH v2 0/3] sprd drm cover letter Date: Mon, 17 Jan 2022 16:38:17 +0800 Message-Id: <20220117083820.6893-1-kevin3.tang@gmail.com> X-Mailer: git-send-email 2.29.0 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, kevin3.tang@gmail.com, zhang.lyra@gmail.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, orsonzhai@gmail.com, zou_wei@huawei.com, pony1.wu@gmail.com, dan.carpenter@oracle.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" v1: remove the selected DRM_KMS_CMA_HELPER in kconfig drm-sprd-fix-potential-NULL-dereference v2: fix commit comments long lines issue and drop "On linux-next" comments Split checking platform_get_resource() return value to a separate patch Use dev_warn() instead of removing the warning log Kevin Tang (3): drm/sprd: remove the selected DRM_KMS_CMA_HELPER in kconfig drm/sprd: fix potential NULL dereference drm/sprd: check the platform_get_resource() return value drivers/gpu/drm/sprd/Kconfig | 1 - drivers/gpu/drm/sprd/sprd_dpu.c | 5 +++++ drivers/gpu/drm/sprd/sprd_drm.c | 2 +- drivers/gpu/drm/sprd/sprd_dsi.c | 5 +++++ 4 files changed, 11 insertions(+), 2 deletions(-)