From patchwork Tue Jul 9 15:14:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanislaw Gruszka X-Patchwork-Id: 11037137 X-Patchwork-Delegate: nbd@nbd.name 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 2E4D813B1 for ; Tue, 9 Jul 2019 15:15:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1AC0226E1A for ; Tue, 9 Jul 2019 15:15:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 07F0228346; Tue, 9 Jul 2019 15:15:04 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9FFAE26E1A for ; Tue, 9 Jul 2019 15:15:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726846AbfGIPPD (ORCPT ); Tue, 9 Jul 2019 11:15:03 -0400 Received: from mx1.redhat.com ([209.132.183.28]:55942 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726055AbfGIPPC (ORCPT ); Tue, 9 Jul 2019 11:15:02 -0400 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id CE60BC1EB215; Tue, 9 Jul 2019 15:15:02 +0000 (UTC) Received: from localhost (ovpn-204-53.brq.redhat.com [10.40.204.53]) by smtp.corp.redhat.com (Postfix) with ESMTP id 08EB64EE0B; Tue, 9 Jul 2019 15:14:59 +0000 (UTC) From: Stanislaw Gruszka To: linux-wireless@vger.kernel.org Cc: Felix Fietkau , Lorenzo Bianconi Subject: [PATCH v2 1/2] mt76: usb: fix endian in mt76u_copy Date: Tue, 9 Jul 2019 17:14:54 +0200 Message-Id: <20190709151455.24003-2-sgruszka@redhat.com> In-Reply-To: <20190709151455.24003-1-sgruszka@redhat.com> References: <20190709151455.24003-1-sgruszka@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Tue, 09 Jul 2019 15:15:02 +0000 (UTC) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP In contrast to mt76_wr() which we use to program registers, on mt76_wr_copy() we should not change endian of the data. Fixes: b40b15e1521f ("mt76: add usb support to mt76 layer") Signed-off-by: Stanislaw Gruszka --- drivers/net/wireless/mediatek/mt76/usb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c index 5be584ca7497..828939e78a3b 100644 --- a/drivers/net/wireless/mediatek/mt76/usb.c +++ b/drivers/net/wireless/mediatek/mt76/usb.c @@ -165,11 +165,11 @@ static void mt76u_copy(struct mt76_dev *dev, u32 offset, mutex_lock(&usb->usb_ctrl_mtx); for (i = 0; i < DIV_ROUND_UP(len, 4); i++) { - put_unaligned_le32(val[i], usb->data); + put_unaligned(val[i], (u32 *) usb->data); ret = __mt76u_vendor_request(dev, MT_VEND_MULTI_WRITE, USB_DIR_OUT | USB_TYPE_VENDOR, 0, offset + i * 4, usb->data, - sizeof(__le32)); + sizeof(u32)); if (ret < 0) break; }