From patchwork Fri Jun 23 10:08:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sui Jingfeng X-Patchwork-Id: 112048 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:994d:0:b0:3d9:f83d:47d9 with SMTP id k13csp5668243vqr; Fri, 23 Jun 2023 03:29:24 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ6n+djae4DRm7LzbXSd0XNbLm91R5puoaeCIPUvoE9ZblF8rL6XYo7jPmUMy5Asj8Ve+nDW X-Received: by 2002:a05:6a20:9189:b0:10f:f672:6e88 with SMTP id v9-20020a056a20918900b0010ff6726e88mr17236395pzd.4.1687516163850; Fri, 23 Jun 2023 03:29:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1687516163; cv=none; d=google.com; s=arc-20160816; b=ppJnV6BW31HFnoUGR8hnWbWF3bHoBsu3bPag6e7ThVl9dEAFs/pXsM1jll9qzJPMu2 dR/5/QVbihBA7w+I590TPeX81e6EQP9pGqFgktqo447WaUnyrgtIlKi6fPSznn52uoNI TXbLdz4K+mVLU+8/FSXVOWbx3XTJ8moPsSKD0JxaBhkZWuTVlYe9Y/EP3dASoufQgHAC o9I7eAI7J8FBjyPKjcWgPz+W/zExXJYTRDTklCqM5cd03PGeeo063qWw5bvdKGi26U52 WezS99YH3mtvE+uvE0b971g+aCDnK26ePYwWHAgwwzNFbPfLCgSLVhDSg5BeZuNw/iHF bkTA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=QDxJJPScyqXOrcPzZmNjVaQ6zDID/kl69ta88kJSkSo=; b=rBEdOpCvBClns99Ks543cvmjmKxQ/avfRV++QlvN7zHdCRxcf9pkuD6ukkmF/k4DnO wwe8j5GPGZ/w6QZDf6t3voUa4nd45p7xCewaYe3bo88vTUkbLTTJBw3hA8hP5GmnUDDq rPBElcMtL2CJDFjppU61o3DQt93yxMEnqCtmLkK7+rtCQEmGgNj0MJuwmEgHWlEzLP3f ECX6rbqC0pxLrGH+cOVrRar7NHbJiO5dXLttiLkJ8U1YvFr9tg/zyuvniihl9/Hvk8Zb oHAhVH+T0Xj/RJz9jurcEz6sRP52B1ZSxLEX9aiq2VJEa3r1SUGtZbJGJ2Q2k62GkWWc dS8Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linux.dev header.s=key1 header.b=fdEGDRZS; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linux.dev Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id y12-20020a056a001c8c00b0065824ae5092si3299044pfw.151.2023.06.23.03.29.11; Fri, 23 Jun 2023 03:29:23 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linux.dev header.s=key1 header.b=fdEGDRZS; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linux.dev Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231300AbjFWKRv (ORCPT + 99 others); Fri, 23 Jun 2023 06:17:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56688 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231670AbjFWKRR (ORCPT ); Fri, 23 Jun 2023 06:17:17 -0400 Received: from out-63.mta0.migadu.com (out-63.mta0.migadu.com [91.218.175.63]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A07F1731 for ; Fri, 23 Jun 2023 03:17:06 -0700 (PDT) X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1687514912; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QDxJJPScyqXOrcPzZmNjVaQ6zDID/kl69ta88kJSkSo=; b=fdEGDRZSUBXyp8Q0+FPOwVKVo8RbP2ONsgpb/9bPKqNG4qUCDcczVrd3QIcG+h1shSSCvW EjUphRcTmkrhBjcLwmlpwmeXqEstqvMOultBeKtjhuJmrcuX8v+Wf4nB2lD7ZISCkNA7Kz PxbfrCy0VPI0O2W6LPXalHxQY/4m6oM= From: Sui Jingfeng To: Lucas Stach , Russell King , Christian Gmeiner , David Airlie , Daniel Vetter Cc: etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, loongson-kernel@lists.loongnix.cn, Sui Jingfeng Subject: [PATCH v1 2/8] drm/etnaviv: Using the unsigned int type to count the number of pages Date: Fri, 23 Jun 2023 18:08:16 +0800 Message-Id: <20230623100822.274706-3-sui.jingfeng@linux.dev> In-Reply-To: <20230623100822.274706-1-sui.jingfeng@linux.dev> References: <20230623100822.274706-1-sui.jingfeng@linux.dev> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1769488949275469672?= X-GMAIL-MSGID: =?utf-8?q?1769488949275469672?= From: Sui Jingfeng Instead of the 'int' type in the etnaviv_gem_prime_get_sg_table(), because the drm_prime_pages_to_sg() function takes an unsigned int type as its third argument. Signed-off-by: Sui Jingfeng --- drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c index b003481adc2b..6a2129a92cb6 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c @@ -17,7 +17,7 @@ static struct lock_class_key etnaviv_prime_lock_class; struct sg_table *etnaviv_gem_prime_get_sg_table(struct drm_gem_object *obj) { struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj); - int npages = obj->size >> PAGE_SHIFT; + unsigned int npages = obj->size >> PAGE_SHIFT; if (WARN_ON(!etnaviv_obj->pages)) /* should have already pinned! */ return ERR_PTR(-EINVAL);