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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 3247CC18E5A for ; Tue, 10 Mar 2020 13:32:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0AFF224681 for ; Tue, 10 Mar 2020 13:32:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="oe3lLYb2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729776AbgCJNcQ (ORCPT ); Tue, 10 Mar 2020 09:32:16 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:38644 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729657AbgCJNcG (ORCPT ); Tue, 10 Mar 2020 09:32:06 -0400 Received: by mail-wr1-f65.google.com with SMTP id t11so15905553wrw.5 for ; Tue, 10 Mar 2020 06:32:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=eTSKNjhkTPUhvHieKRKNo9OKCglUUf75Y8SFUIDPF94=; b=oe3lLYb2VJTK/cYnJvNzU5OpK0mPTfzjuJD+F9YMYyfVJ/t+AmHIugoNuGmcIvoU9Y EeaUpH9h2OXprhwgbtCo9n7yECDhrSNI1W1KhdqizKavVDcvAWqf3omtZ9zzt51I0rPh h6n8jnL8mmLbY2JW9OuXFp79v0Ch1liAMssyOQ2Oyau7CmcMZMNOM+f6XbF7zI2k1nE+ V4b39W4ErWrRKaKpgiwNul6qpNgyxC5b7vpERvT2JwBGXuydMDuNzNy4GxDLoZhR8WJ0 PMrRcjVi8KmQqZyQJkWIiL98QIAAMxqIIycH3EAM2ivmIjfS89SD8dxJyP8gbviy1U++ ktOQ== 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=eTSKNjhkTPUhvHieKRKNo9OKCglUUf75Y8SFUIDPF94=; b=oVDz2KylvBm5r9cZczu8vY/ihmOtPOJ1spV65NbWWHE+hUerhw25Tf/Jaz9bsFm2bl 8zZvvRBMOA1pydGrsPVjzXH4BCOyLrzGUVNWLFlwmnhi+t2kabs3vKt3Q60X9W2EKhPN 9kRe78PZVNm/nvy//Q/IgI+/vg99O+VYrGZHW7BeFSTmi5kDPek6RHBsaF0WMxtq1XMl rlmIos2WJdX+vG3hcGMaZXP3/yM/phVxFuR//rLwCVJ4C9ec6HYjshBxJBPSY39IfZIr QDzJZ59kMDmho80rvAotZHFdtGAiEInqQcOJxwNDAmnw37TxsKMVNEWZr9ozkzLSWfk+ Qjkw== X-Gm-Message-State: ANhLgQ06WBl8kMfclk/K1SDohJSRX7iVamN9nmwh+Ghh2nRcs3KjajqR +FJvnReOZnqq54V1XugRfBs= X-Google-Smtp-Source: ADFU+vsr5MTGUh6MoLka24KREcQMiRot37IVhStzHILNYiCyak9Qotha1lzAWhWg9+ITuaIsmaZ1Ew== X-Received: by 2002:adf:8501:: with SMTP id 1mr29345378wrh.56.1583847125462; Tue, 10 Mar 2020 06:32:05 -0700 (PDT) Received: from localhost.localdomain ([197.248.222.210]) by smtp.googlemail.com with ESMTPSA id o7sm14047141wrx.60.2020.03.10.06.32.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Mar 2020 06:32:05 -0700 (PDT) From: Wambui Karuga To: airlied@linux.ie, daniel@ffwll.ch, Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org Subject: [PATCH v2 15/17] drm: make various debugfs_init() functions return 0 Date: Tue, 10 Mar 2020 16:31:19 +0300 Message-Id: <20200310133121.27913-16-wambui.karugax@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200310133121.27913-1-wambui.karugax@gmail.com> References: <20200310133121.27913-1-wambui.karugax@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since commit 987d65d01356 (drm: debugfs: make drm_debugfs_create_files() never fail), drm_debugfs_create_files() never fails and should return void. Therefore, remove its use as the return value of various debugfs_init() functions in drm, and have these functions return 0 directly. v2: convert debugfs_init() functions to return 0 instead of void to avoid build breakage. References: https://lists.freedesktop.org/archives/dri-devel/2020-February/257183.html Signed-off-by: Wambui Karuga --- drivers/gpu/drm/drm_atomic.c | 7 ++++--- drivers/gpu/drm/drm_client.c | 8 +++++--- drivers/gpu/drm/drm_framebuffer.c | 8 +++++--- 3 files changed, 14 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 9ccfbf213d72..c0056d9cc139 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -1643,8 +1643,9 @@ static const struct drm_info_list drm_atomic_debugfs_list[] = { int drm_atomic_debugfs_init(struct drm_minor *minor) { - return drm_debugfs_create_files(drm_atomic_debugfs_list, - ARRAY_SIZE(drm_atomic_debugfs_list), - minor->debugfs_root, minor); + drm_debugfs_create_files(drm_atomic_debugfs_list, + ARRAY_SIZE(drm_atomic_debugfs_list), + minor->debugfs_root, minor); + return 0; } #endif diff --git a/drivers/gpu/drm/drm_client.c b/drivers/gpu/drm/drm_client.c index 6b0c6ef8b9b3..82fbdee407b2 100644 --- a/drivers/gpu/drm/drm_client.c +++ b/drivers/gpu/drm/drm_client.c @@ -459,8 +459,10 @@ static const struct drm_info_list drm_client_debugfs_list[] = { int drm_client_debugfs_init(struct drm_minor *minor) { - return drm_debugfs_create_files(drm_client_debugfs_list, - ARRAY_SIZE(drm_client_debugfs_list), - minor->debugfs_root, minor); + drm_debugfs_create_files(drm_client_debugfs_list, + ARRAY_SIZE(drm_client_debugfs_list), + minor->debugfs_root, minor); + + return 0; } #endif diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c index 57ac94ce9b9e..46be88271fe5 100644 --- a/drivers/gpu/drm/drm_framebuffer.c +++ b/drivers/gpu/drm/drm_framebuffer.c @@ -1209,8 +1209,10 @@ static const struct drm_info_list drm_framebuffer_debugfs_list[] = { int drm_framebuffer_debugfs_init(struct drm_minor *minor) { - return drm_debugfs_create_files(drm_framebuffer_debugfs_list, - ARRAY_SIZE(drm_framebuffer_debugfs_list), - minor->debugfs_root, minor); + drm_debugfs_create_files(drm_framebuffer_debugfs_list, + ARRAY_SIZE(drm_framebuffer_debugfs_list), + minor->debugfs_root, minor); + + return 0; } #endif -- 2.25.1