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 B2FA2C3566F for ; Fri, 21 Feb 2020 21:04:28 +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 859C224650 for ; Fri, 21 Feb 2020 21:04:28 +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="bRcFNSGc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 859C224650 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 4474D6F544; Fri, 21 Feb 2020 21:04:06 +0000 (UTC) Received: from mail-wr1-x444.google.com (mail-wr1-x444.google.com [IPv6:2a00:1450:4864:20::444]) by gabe.freedesktop.org (Postfix) with ESMTPS id 781506F531 for ; Fri, 21 Feb 2020 21:03:49 +0000 (UTC) Received: by mail-wr1-x444.google.com with SMTP id u6so3559611wrt.0 for ; Fri, 21 Feb 2020 13:03:49 -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=jfKWZZU6Yo+Zwjdd+Cefvuzj8Pr73ZnaVy/LVnilzqI=; b=bRcFNSGcJ0GbNy4AQUm+iJKRR5RlxRTnzHWWWzV8bB2qvUoUbwJEFzAb4YC6PQtc1t 7C0+7vOf1QtNRJ2yqC8Xl2rCSEUURlLBjHL76owUR90MCv3t1yM1m12dSdm0makPrrHp 2IoXN4Ye+zXkLbyd/K9J39zSIR2uNsOuY1640= 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=jfKWZZU6Yo+Zwjdd+Cefvuzj8Pr73ZnaVy/LVnilzqI=; b=GDeCfdkMkIUtoegDEuEIZ5NggacRxMmUzug6U4YHAtGzFYJEfQ4qwJ5WoLgLBsrBtU 6z5AdWaIEPwp5lBASh3kpmoNyc32OpceIp9i1Wgoiwxb5AheauugoYujhEbLC3C/+aIo nLqSyMiJm1AnxmTlISIX8dV0sy4JJVA+m3cH7e2YRez7ww7dQSyzKBdAu+RQI2VHgY/Z bGglBm7MT81pxpd1lCy0j2H5/IqWZ5Q1D+exjOJNjQ2A5rdisxHWh4jxd5ookz+zF/b5 HWguw3XRq07pj48XkeF09iJx+fg8lAwVoYkvQbYOFBaNS8xDUBKm1dAn7coPZf5UVn7Z h3Lw== X-Gm-Message-State: APjAAAUhM27xbMNJPWIp4LUoGGyTeGSukmr0EktA7y9i+zJL+9HtHcTl tdxEza/eGetK933hJgU3t74S2KJRXkQ= X-Google-Smtp-Source: APXvYqyzrMi2ROtAfdIlgbylKaoeHtR5Ts6udb0KEliPEhi2azE7M6n/pXPR7HWKCjyuczZVjnXe1Q== X-Received: by 2002:a5d:6292:: with SMTP id k18mr49905345wru.256.1582319027775; Fri, 21 Feb 2020 13:03:47 -0800 (PST) Received: from phenom.ffwll.local ([2a02:168:57f4:0:efd0:b9e5:5ae6:c2fa]) by smtp.gmail.com with ESMTPSA id z6sm5483930wrw.36.2020.02.21.13.03.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Feb 2020 13:03:45 -0800 (PST) From: Daniel Vetter To: DRI Development Subject: [PATCH 14/51] drm/vkms: Use drmm_add_final_kfree Date: Fri, 21 Feb 2020 22:02:42 +0100 Message-Id: <20200221210319.2245170-15-daniel.vetter@ffwll.ch> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200221210319.2245170-1-daniel.vetter@ffwll.ch> References: <20200221210319.2245170-1-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: Haneen Mohammed , Rodrigo Siqueira , Daniel Vetter , Intel Graphics Development , Daniel Vetter Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" With this we can drop the final kfree from the release function. v2: After drm_dev_init/drmm_add_final_kfree we need to clean up everything through a drm_dev_put. Rework the unwind code to match that. Signed-off-by: Daniel Vetter Cc: Rodrigo Siqueira Cc: Haneen Mohammed Cc: Daniel Vetter --- drivers/gpu/drm/vkms/vkms_drv.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c index 860de052e820..2f35fe789343 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.c +++ b/drivers/gpu/drm/vkms/vkms_drv.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include @@ -158,13 +159,14 @@ static int __init vkms_init(void) &vkms_device->platform->dev); if (ret) goto out_unregister; + drmm_add_final_kfree(&vkms_device->drm, vkms_device); ret = dma_coerce_mask_and_coherent(vkms_device->drm.dev, DMA_BIT_MASK(64)); if (ret) { DRM_ERROR("Could not initialize DMA support\n"); - goto out_fini; + goto out_put; } vkms_device->drm.irq_enabled = true; @@ -172,25 +174,25 @@ static int __init vkms_init(void) ret = drm_vblank_init(&vkms_device->drm, 1); if (ret) { DRM_ERROR("Failed to vblank\n"); - goto out_fini; + goto out_put; } ret = vkms_modeset_init(vkms_device); if (ret) - goto out_fini; + goto out_put; ret = drm_dev_register(&vkms_device->drm, 0); if (ret) - goto out_fini; + goto out_put; return 0; -out_fini: - drm_dev_fini(&vkms_device->drm); +out_put: + drm_dev_put(&vkms_device->drm); + return ret; out_unregister: platform_device_unregister(vkms_device->platform); - out_free: kfree(vkms_device); return ret; @@ -205,8 +207,6 @@ static void __exit vkms_exit(void) drm_dev_unregister(&vkms_device->drm); drm_dev_put(&vkms_device->drm); - - kfree(vkms_device); } module_init(vkms_init); -- 2.24.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel