From patchwork Sat Sep 1 14:08:45 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TWljaGHFgiBNaXJvc8WCYXc=?= X-Patchwork-Id: 10585195 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C8246112B for ; Sun, 2 Sep 2018 16:27:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B81B528E05 for ; Sun, 2 Sep 2018 16:27:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AC6BA292A8; Sun, 2 Sep 2018 16:27:09 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.4 required=2.0 tests=BAYES_00,DKIM_ADSP_ALL, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 778AF28E05 for ; Sun, 2 Sep 2018 16:27:09 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 00DA06E0AE; Sun, 2 Sep 2018 16:26:53 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from rere.qmqm.pl (unknown [91.227.64.183]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4EA2A6E114; Sat, 1 Sep 2018 14:08:47 +0000 (UTC) Received: from remote.user (localhost [127.0.0.1]) by rere.qmqm.pl (Postfix) with ESMTPSA id 422dNl22dHzbk; Sat, 1 Sep 2018 16:08:07 +0200 (CEST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.100.0 at mail Date: Sat, 01 Sep 2018 16:08:45 +0200 Message-Id: <283fef19815b991700b56119d8d5874a2a8da44e.1535810304.git.mirq-linux@rere.qmqm.pl> In-Reply-To: References: From: =?utf-8?b?TWljaGHFgiBNaXJvc8WCYXc=?= Subject: [PATCH v3 03/13] fbdev: add kerneldoc do remove_conflicting_framebuffers() MIME-Version: 1.0 To: dri-devel@lists.freedesktop.org X-Mailman-Approved-At: Sun, 02 Sep 2018 16:26:53 +0000 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: linux-fbdev@vger.kernel.org, linux-tegra@vger.kernel.org, Bartlomiej Zolnierkiewicz , David Airlie , amd-gfx@lists.freedesktop.org, Jonathan Hunter , Thierry Reding , Gerd Hoffmann , Alex Deucher , Dave Airlie , Maxime Ripard , virtualization@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Document remove_conflicting_framebuffers() behaviour. Signed-off-by: Michał Mirosław Acked-by: Paul Menzel --- drivers/video/fbdev/core/fbmem.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index 0df148eb4699..2de93b5014e3 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -1775,6 +1775,16 @@ int unlink_framebuffer(struct fb_info *fb_info) } EXPORT_SYMBOL(unlink_framebuffer); +/** + * remove_conflicting_framebuffers - remove firmware-configured framebuffers + * @a: memory range, users of which are to be removed + * @name: requesting driver name + * @primary: also kick vga16fb if present + * + * This function removes framebuffer devices (initialized by firmware/bootloader) + * which use memory range described by @a. If @a is NULL all such devices are + * removed. + */ int remove_conflicting_framebuffers(struct apertures_struct *a, const char *name, bool primary) {