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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 5C101C4338F for ; Fri, 13 Aug 2021 08:54:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3BFB66103E for ; Fri, 13 Aug 2021 08:54:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239625AbhHMIzQ (ORCPT ); Fri, 13 Aug 2021 04:55:16 -0400 Received: from smtpbg703.qq.com ([203.205.195.89]:59088 "EHLO smtpproxy21.qq.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S239291AbhHMIzP (ORCPT ); Fri, 13 Aug 2021 04:55:15 -0400 X-QQ-mid: bizesmtp33t1628844876tafoo5ml Received: from localhost.localdomain (unknown [124.126.19.250]) by esmtp6.qq.com (ESMTP) with id ; Fri, 13 Aug 2021 16:54:35 +0800 (CST) X-QQ-SSF: 0140000000200030C000B00A0000000 X-QQ-FEAT: nNpKvUcGwyjmNbUJ032IhxCMQOvkHqQz0wNxgj0c/GfvsTd0Rb4+LyrYZFTkR QF/YhqG0dTQDXAo1sOK8GbpZU+H+qmNvhm2yl7oP12+1QMs/MRojc6XVm/E6BpIOHDnNICq L5++Sk2yRLHHfBYHm7Ahp747iHft4EMr80DNv6tmnfbx3QAkAQzcnes40Vq3AAxs1MNq2Cn 3lD405IMyFUmJ1PpbTBVplyllX1DKefHaVJZr2ctR3M7s3nxNjEsLUUOyg6CqzEY3jJhs5Q d2AEK/sDL8EN8aUJcxAxucnIcZkGsFQFOneltgGSccCNcnspuYPorJdbVU0Kypnho09oOAX LF5I5aYW/DzvW+NLg/zEQIQv3qScA== X-QQ-GoodBg: 2 From: zhaoxiao To: airlied@linux.ie Cc: alexander.deucher@amd.com, christian.koenig@amd.com, David1.Zhou@amd.com, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, zhaoxiao Subject: [PATCH] drm: radeon: r600_dma: Replace cpu_to_le32() by lower_32_bits() Date: Fri, 13 Aug 2021 16:54:34 +0800 Message-Id: <20210813085434.3890-1-zhaoxiao@uniontech.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:uniontech.com:qybgforeign:qybgforeign2 X-QQ-Bgrelay: 1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch fixes the following sparse errors: drivers/gpu/drm/radeon/r600_dma.c:247:30: warning: incorrect type in assignment (different base types) drivers/gpu/drm/radeon/r600_dma.c:247:30: expected unsigned int volatile [usertype] drivers/gpu/drm/radeon/r600_dma.c:247:30: got restricted __le32 [usertype] Signed-off-by: zhaoxiao --- drivers/gpu/drm/radeon/r600_dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/radeon/r600_dma.c b/drivers/gpu/drm/radeon/r600_dma.c index fb65e6fb5c4f..a2d0b1edcd22 100644 --- a/drivers/gpu/drm/radeon/r600_dma.c +++ b/drivers/gpu/drm/radeon/r600_dma.c @@ -244,7 +244,7 @@ int r600_dma_ring_test(struct radeon_device *rdev, gpu_addr = rdev->wb.gpu_addr + index; tmp = 0xCAFEDEAD; - rdev->wb.wb[index/4] = cpu_to_le32(tmp); + rdev->wb.wb[index/4] = lower_32_bits(tmp); r = radeon_ring_lock(rdev, ring, 4); if (r) { -- 2.20.1