From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2558FC3F2CD for ; Mon, 2 Mar 2020 22:28:15 +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 EB8FE20866 for ; Mon, 2 Mar 2020 22:28:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=ffwll.ch header.i=@ffwll.ch header.b="MrPcnxfb" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EB8FE20866 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ffwll.ch Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 11F1E6E8B4; Mon, 2 Mar 2020 22:27:27 +0000 (UTC) Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8BB156E8BE for ; Mon, 2 Mar 2020 22:27:24 +0000 (UTC) Received: by mail-wr1-x441.google.com with SMTP id r17so1856971wrj.7 for ; Mon, 02 Mar 2020 14:27:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=pw5QqrfG2RgLwLYrDhVp80l9fnGnOfrvey/8drqHpHM=; b=MrPcnxfbao07IGiixrPJTSeiauRZ8LZ1xF4DnuO3LKoMbZSliTkgsyK1ISWn3+ATg/ hqtxg9jIMaJJuUeKgr/cvqPHeEx91V9x8m5nswQCxmKrksE+uxavszHdfkZAIMDw9prJ jeVXdjMlCSK/9uaPsaRICjfdND3cREQg7v/Es= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=pw5QqrfG2RgLwLYrDhVp80l9fnGnOfrvey/8drqHpHM=; b=iVVNh/wfT+Q+cLpB64qParQyR3qEB7Rn7snxLfLOPwkfuuxCX+u10Jppr6C2gMlLxQ sfmCOqmgeCb2N52Cvj8Hti5NR42/+ndf2egvVBI06mjjcsGRgVvCHrqD5PVrGOE+SE42 O/euaE+ipMdGdCi97afoZcSCyKO4AA/tT9SxSGDsNlrQnKGDqOrUV2Fa02afRwZdXkK9 tlSedO/56CW/wEvIauUcipAA42J5EN3JmxDAuVqBhmiB/calDGmpDeqZp8XiAF5rmoPa ORCDHVIkOdXwqS5/0uKTYHvDMxm4MMYfVSk96J6++5MZHWk7AFIInq4v0y6eQlz5lHwy VLDQ== X-Gm-Message-State: ANhLgQ3TV41Rdlr/ijzDIK492OtFUbshQcMNs2GEXuk/HoYa7OytG7lI GR/y2i5wB4PvitAMwqSiHN9er50VmEI= X-Google-Smtp-Source: ADFU+vsTFOKD20gzbzZfkTT8QuXbSOhK0ILlysvVCCIQ/Jhu4BysiOPZ5axKJP8OA5+1qd/7gZ3zxw== X-Received: by 2002:adf:df8f:: with SMTP id z15mr1599343wrl.184.1583188042987; Mon, 02 Mar 2020 14:27:22 -0800 (PST) Received: from phenom.ffwll.local ([2a02:168:57f4:0:efd0:b9e5:5ae6:c2fa]) by smtp.gmail.com with ESMTPSA id o18sm26114589wrv.60.2020.03.02.14.27.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Mar 2020 14:27:22 -0800 (PST) From: Daniel Vetter To: DRI Development Subject: [PATCH 34/51] drm/meson: Drop explicit drm_mode_config_cleanup call Date: Mon, 2 Mar 2020 23:26:14 +0100 Message-Id: <20200302222631.3861340-35-daniel.vetter@ffwll.ch> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200302222631.3861340-1-daniel.vetter@ffwll.ch> References: <20200302222631.3861340-1-daniel.vetter@ffwll.ch> 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: Neil Armstrong , Daniel Vetter , Intel Graphics Development , Laurent Pinchart , Thomas Zimmermann , Kevin Hilman , Daniel Vetter , linux-amlogic@lists.infradead.org, Sam Ravnborg , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" It's right above the drm_dev_put(). This is made possible by a preceeding patch which added a drmm_ cleanup action to drm_mode_config_init(), hence all we need to do to ensure that drm_mode_config_cleanup() is run on final drm_device cleanup is check the new error code for _init(). Aside: This driver gets its devm_ stuff all wrong wrt drm_device and anything hanging off that. Not the only one unfortunately. v2: Explain why this cleanup is possible (Laurent). v3: Use drmm_mode_config_init() for more clarity (Sam, Thomas) Cc: Sam Ravnborg Cc: Thomas Zimmermann Reviewed-by: Neil Armstrong (v2) Cc: Laurent Pinchart Signed-off-by: Daniel Vetter Cc: Neil Armstrong Cc: Kevin Hilman Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org --- drivers/gpu/drm/meson/meson_drv.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c index b5f5eb7b4bb9..6f29fab79952 100644 --- a/drivers/gpu/drm/meson/meson_drv.c +++ b/drivers/gpu/drm/meson/meson_drv.c @@ -284,7 +284,9 @@ static int meson_drv_bind_master(struct device *dev, bool has_components) /* Remove early framebuffers (ie. simplefb) */ meson_remove_framebuffers(); - drm_mode_config_init(drm); + ret = drmm_mode_config_init(drm); + if (ret) + goto free_drm; drm->mode_config.max_width = 3840; drm->mode_config.max_height = 2160; drm->mode_config.funcs = &meson_mode_config_funcs; @@ -379,7 +381,6 @@ static void meson_drv_unbind(struct device *dev) drm_dev_unregister(drm); drm_irq_uninstall(drm); drm_kms_helper_poll_fini(drm); - drm_mode_config_cleanup(drm); drm_dev_put(drm); } -- 2.24.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel