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,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 B97ACC54FCE for ; Mon, 23 Mar 2020 14:52:01 +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 8EEF820753 for ; Mon, 23 Mar 2020 14:52:01 +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="eGTVHWU2" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8EEF820753 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 944AF6E24E; Mon, 23 Mar 2020 14:51:07 +0000 (UTC) Received: from mail-wr1-x443.google.com (mail-wr1-x443.google.com [IPv6:2a00:1450:4864:20::443]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0C3DA6E1E5 for ; Mon, 23 Mar 2020 14:50:43 +0000 (UTC) Received: by mail-wr1-x443.google.com with SMTP id j17so14030606wru.13 for ; Mon, 23 Mar 2020 07:50:42 -0700 (PDT) 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=kvUowDIQsZ0sN6lT/fFnADpR935AxpV/5raqf268f0U=; b=eGTVHWU2LtrEepTqot10GD6pgAH2lQMq+3EWHSaxaVMFtbllGIduluXStiHQMIX8Og qkQBFpsS/8MX0NTvg6GjwPfyqu5QM0K0E+HseKqCPh5qyWt0mba619ve1K5TwP0onW4n PI78WKz9iqy9FHDMc7G6mXMrAtb3rA6txUkV8= 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=kvUowDIQsZ0sN6lT/fFnADpR935AxpV/5raqf268f0U=; b=sZhyTY9ekg0TqBs/jXtN5nxIHw7RDBh2nwuh8nLXG9WFWn5Xma4l2OxeP+4kFBlYLp xgYT3lTDZiYpL2IEOOHc8PIV6IMr8B+TmWpFEyEiMf1tq+rlSbZG2tEP6ybKMGbD4YUW GUC5mnvUFVHKHHZgygtBbJoEdkQuNNblSwUalU0bWyxDnjR/U9ClTCNqMpGgWJk3utiI qrWIIjYlSs3hx9AO//qAibLfeEZ4Vd/voP/dmJR47xwJYiNe1On4j0KWIyisrrz7A4Tn HoDF4R7y1N7O5g0bpngRLF8mQdBC8+qJTd96mfDMOSoa7biYYkIeJy5t//fbWyNciPy+ syiw== X-Gm-Message-State: ANhLgQ2DGaUw0EpLFxRwNmnZD6/+iSkSkWgfiJKcvoQgjZw2avNzMZPr hJ22yNziVp1S9jADUcRrz5qxbS4OevZbXQ== X-Google-Smtp-Source: ADFU+vv3zCOdFseyz4w7EymKr1szu1O6bM7mzqJh+FAOJPzZyekAd+tIafq+PMBBQ5zubBbOGaItPg== X-Received: by 2002:adf:ead1:: with SMTP id o17mr1348790wrn.14.1584975041152; Mon, 23 Mar 2020 07:50:41 -0700 (PDT) Received: from phenom.ffwll.local ([2a02:168:57f4:0:efd0:b9e5:5ae6:c2fa]) by smtp.gmail.com with ESMTPSA id s22sm20376522wmc.16.2020.03.23.07.50.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Mar 2020 07:50:40 -0700 (PDT) From: Daniel Vetter To: DRI Development Subject: [PATCH 32/51] drm/mcde: Drop explicit drm_mode_config_cleanup call Date: Mon, 23 Mar 2020 15:49:31 +0100 Message-Id: <20200323144950.3018436-33-daniel.vetter@ffwll.ch> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200323144950.3018436-1-daniel.vetter@ffwll.ch> References: <20200323144950.3018436-1-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: Daniel Vetter , Intel Graphics Development , Laurent Pinchart , Thomas Zimmermann , Daniel Vetter , Sam Ravnborg Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Allows us to drop the drm_driver.release callback. 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(). v2: Explain why this cleanup is possible (Laurent). v3: Use drmm_mode_config_init() for more clarity (Sam, Thomas) Acked-by: Sam Ravnborg Cc: Sam Ravnborg Cc: Thomas Zimmermann Reviewed-by: Linus Walleij (v2) Cc: Laurent Pinchart Signed-off-by: Daniel Vetter Cc: Linus Walleij --- drivers/gpu/drm/mcde/mcde_drv.c | 22 ++++++---------------- 1 file changed, 6 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/mcde/mcde_drv.c b/drivers/gpu/drm/mcde/mcde_drv.c index a543ebf3d541..03d2e1a00810 100644 --- a/drivers/gpu/drm/mcde/mcde_drv.c +++ b/drivers/gpu/drm/mcde/mcde_drv.c @@ -184,13 +184,13 @@ static int mcde_modeset_init(struct drm_device *drm) ret = drm_vblank_init(drm, 1); if (ret) { dev_err(drm->dev, "failed to init vblank\n"); - goto out_config; + return ret; } ret = mcde_display_init(drm); if (ret) { dev_err(drm->dev, "failed to init display\n"); - goto out_config; + return ret; } /* @@ -204,7 +204,7 @@ static int mcde_modeset_init(struct drm_device *drm) mcde->bridge); if (ret) { dev_err(drm->dev, "failed to attach display output bridge\n"); - goto out_config; + return ret; } drm_mode_config_reset(drm); @@ -212,17 +212,6 @@ static int mcde_modeset_init(struct drm_device *drm) drm_fbdev_generic_setup(drm, 32); return 0; - -out_config: - drm_mode_config_cleanup(drm); - return ret; -} - -static void mcde_release(struct drm_device *drm) -{ - struct mcde *mcde = drm->dev_private; - - drm_mode_config_cleanup(drm); } DEFINE_DRM_GEM_CMA_FOPS(drm_fops); @@ -230,7 +219,6 @@ DEFINE_DRM_GEM_CMA_FOPS(drm_fops); static struct drm_driver mcde_drm_driver = { .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC, - .release = mcde_release, .lastclose = drm_fb_helper_lastclose, .ioctls = NULL, .fops = &drm_fops, @@ -258,7 +246,9 @@ static int mcde_drm_bind(struct device *dev) struct drm_device *drm = dev_get_drvdata(dev); int ret; - drm_mode_config_init(drm); + ret = drmm_mode_config_init(drm); + if (ret) + return ret; ret = component_bind_all(drm->dev, drm); if (ret) { -- 2.25.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel