From patchwork Tue Nov 12 14:04:29 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 11239353 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 D87811850 for ; Tue, 12 Nov 2019 14:04:44 +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 C0FA6206B6 for ; Tue, 12 Nov 2019 14:04:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C0FA6206B6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de 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 7E1E16E492; Tue, 12 Nov 2019 14:04:41 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2B23F6E480 for ; Tue, 12 Nov 2019 14:04:37 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id D9A2EB2BA; Tue, 12 Nov 2019 14:04:34 +0000 (UTC) From: Thomas Zimmermann To: airlied@redhat.com, sean@poorly.run, daniel@ffwll.ch, b.zolnierkie@samsung.com, noralf@tronnes.org, kraxel@redhat.com, sam@ravnborg.org, emil.velikov@collabora.com Subject: [PATCH v3 3/5] drm/udl: Remove udl implementation of GEM's free_object() Date: Tue, 12 Nov 2019 15:04:29 +0100 Message-Id: <20191112140431.7895-4-tzimmermann@suse.de> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191112140431.7895-1-tzimmermann@suse.de> References: <20191112140431.7895-1-tzimmermann@suse.de> MIME-Version: 1.0 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, Thomas Zimmermann , dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Udl used to have a custom implementation for free_object() of struct drm_gem_object_funcs. It unmapped the memory buffer of the fbdev emulation. With the switch to generic fbdev emulation, this is now handled by the fbdev code internally. Signed-off-by: Thomas Zimmermann --- drivers/gpu/drm/udl/udl_gem.c | 18 +----------------- 1 file changed, 1 insertion(+), 17 deletions(-) diff --git a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c index 6eade6b4b0dc..b6e26f98aa0a 100644 --- a/drivers/gpu/drm/udl/udl_gem.c +++ b/drivers/gpu/drm/udl/udl_gem.c @@ -17,22 +17,6 @@ * GEM object funcs */ -static void udl_gem_object_free_object(struct drm_gem_object *obj) -{ - struct drm_gem_shmem_object *shmem = to_drm_gem_shmem_obj(obj); - - /* Fbdev emulation vmaps the buffer. Unmap it here for consistency - * with the original udl GEM code. - * - * TODO: Switch to generic fbdev emulation and release the - * GEM object with drm_gem_shmem_free_object(). - */ - if (shmem->vaddr) - drm_gem_shmem_vunmap(obj, shmem->vaddr); - - drm_gem_shmem_free_object(obj); -} - static int udl_gem_object_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma) { @@ -91,7 +75,7 @@ static void *udl_gem_object_vmap(struct drm_gem_object *obj) } static const struct drm_gem_object_funcs udl_gem_object_funcs = { - .free = udl_gem_object_free_object, + .free = drm_gem_shmem_free_object, .print_info = drm_gem_shmem_print_info, .pin = drm_gem_shmem_pin, .unpin = drm_gem_shmem_unpin,