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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 8D72CC43381 for ; Mon, 8 Mar 2021 12:37:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9C87565230 for ; Mon, 8 Mar 2021 12:37:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232443AbhCHMhI (ORCPT ); Mon, 8 Mar 2021 07:37:08 -0500 Received: from mail.kernel.org ([198.145.29.99]:46280 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230342AbhCHMg0 (ORCPT ); Mon, 8 Mar 2021 07:36:26 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id AF3A5651FF; Mon, 8 Mar 2021 12:36:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1615206986; bh=YWeU1KnKf/SHh08i/Qvb6i2gRS8i46xKYdXDHJRBZBE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Z9c2iHf1X0CZTMPEphAzSNAlf20rQDqSFNH97gwmFXSo2P5XirUC/ppjM2B6eWoHK tY+G6t1dkz11Hb2R8hBfc4Kwygmis9WeGLGFTiDuD/fm+HeI+DnR9LMUn6TClZPrY1 RCZ/qhE8ER0oXf6JAH+KrrjwWUamyzSCNsqX8hws= From: gregkh@linuxfoundation.org To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Kevin Wang , Lijo Lazar , Alex Deucher Subject: [PATCH 5.11 28/44] drm/amdgpu: fix parameter error of RREG32_PCIE() in amdgpu_regs_pcie Date: Mon, 8 Mar 2021 13:35:06 +0100 Message-Id: <20210308122719.947315475@linuxfoundation.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210308122718.586629218@linuxfoundation.org> References: <20210308122718.586629218@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Greg Kroah-Hartman From: Kevin Wang commit 1aa46901ee51c1c5779b3b239ea0374a50c6d9ff upstream. the register offset isn't needed division by 4 to pass RREG32_PCIE() Signed-off-by: Kevin Wang Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c @@ -356,7 +356,7 @@ static ssize_t amdgpu_debugfs_regs_pcie_ while (size) { uint32_t value; - value = RREG32_PCIE(*pos >> 2); + value = RREG32_PCIE(*pos); r = put_user(value, (uint32_t *)buf); if (r) { pm_runtime_mark_last_busy(adev_to_drm(adev)->dev); @@ -423,7 +423,7 @@ static ssize_t amdgpu_debugfs_regs_pcie_ return r; } - WREG32_PCIE(*pos >> 2, value); + WREG32_PCIE(*pos, value); result += 4; buf += 4;