From patchwork Wed Nov 27 16:32:04 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jani Nikula X-Patchwork-Id: 11264477 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 00C1414DB for ; Wed, 27 Nov 2019 16:33:28 +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 DCFB92073F for ; Wed, 27 Nov 2019 16:33:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DCFB92073F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com 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 37F4F6E359; Wed, 27 Nov 2019 16:33:25 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3CD766E359; Wed, 27 Nov 2019 16:33:24 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Nov 2019 08:33:23 -0800 X-IronPort-AV: E=Sophos;i="5.69,250,1571727600"; d="scan'208";a="206818597" Received: from jnikula-mobl3.fi.intel.com (HELO localhost) ([10.237.66.161]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Nov 2019 08:33:20 -0800 From: Jani Nikula To: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [PATCH 08/13] video: fbdev: make fbops member of struct fb_info a const pointer Date: Wed, 27 Nov 2019 18:32:04 +0200 Message-Id: X-Mailer: git-send-email 2.20.1 In-Reply-To: References: MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jani.nikula@intel.com, intel-gfx@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Now that we no longer modify the fbops, or hold non-const pointers to it, we can make it const. With that, also deferred_io_private needs to be const. After this, we can start making the fbops const all over the place. Cc: linux-fbdev@vger.kernel.org Signed-off-by: Jani Nikula Reported-by: kbuild test robot Reported-by: kbuild test robot --- include/linux/fb.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/fb.h b/include/linux/fb.h index 65f2abd47745..efc5376c243a 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -470,10 +470,10 @@ struct fb_info { #ifdef CONFIG_FB_DEFERRED_IO struct delayed_work deferred_work; struct fb_deferred_io *fbdefio; - void *deferred_io_private; + const void *deferred_io_private; #endif - struct fb_ops *fbops; + const struct fb_ops *fbops; struct device *device; /* This is the parent */ struct device *dev; /* This is this fb device */ int class_flag; /* private sysfs flags */