From patchwork Tue Mar 5 00:14:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Wang X-Patchwork-Id: 10838833 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 3C5781399 for ; Tue, 5 Mar 2019 00:15:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 208F82B719 for ; Tue, 5 Mar 2019 00:15:00 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 141AE2B78D; Tue, 5 Mar 2019 00:15:00 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 8ECC42B719 for ; Tue, 5 Mar 2019 00:14:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=ZC/j6mcSyHpRRlbRGcRfuoWRSv0pe61hXl8WKkge/wk=; b=i2HGyhn5vFdEFS Tc7Ee0Z/PyopVc5++7Ealiox2p1ERN5Tf0VRyZxo1evz/9DYy2usF6vsnaqOLtAObTfhmHVKlxlxq /HH0U6ZRdupBeIrcBpPsaI+ajwZyoedmEF1/hT3oQv6I8y6l1VnO9pGGPCIyQfcVvocNtRjNdAakt ReJE5xFQMTteJu5hNksbp1S/MgWbChrm95G9aQtf+d2TstJOZw9GiasCfYoomOE2/lhQ74dOmRMrF 3ycinTgzhBEGfF2YRrqmL82bhZuaZtJVx46fFyK5LNqjYcAY3jjNAWkoeaDsNwL8jW+98FFK98dWO o9SubXqh4KTamknAc2hQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1h0xjN-0002Lg-UR; Tue, 05 Mar 2019 00:14:49 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1h0xjL-0002JD-00 for linux-mediatek@lists.infradead.org; Tue, 05 Mar 2019 00:14:48 +0000 X-UUID: 6dd96c7247c34be6b78330b62981a9f5-20190304 X-UUID: 6dd96c7247c34be6b78330b62981a9f5-20190304 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 2070604342; Mon, 04 Mar 2019 16:14:30 -0800 Received: from MTKMBS01N2.mediatek.inc (172.21.101.79) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 4 Mar 2019 16:14:29 -0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs01n2.mediatek.inc (172.21.101.79) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 5 Mar 2019 08:14:26 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Tue, 5 Mar 2019 08:14:26 +0800 From: To: , Subject: [PATCH] Bluetooth: mediatek: Fixed incorrect type in assignment Date: Tue, 5 Mar 2019 08:14:25 +0800 Message-ID: <64582ec6b953c055bc3cf18e7bba18d578f03b0a.1551744635.git.sean.wang@mediatek.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 X-TM-SNTS-SMTP: 83DDCD9DC19CF944796B647AB9E57D80D8BF860060EB7E1CE02B58FE7FC15B492000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190304_161447_046049_8C8E8D79 X-CRM114-Status: GOOD ( 11.45 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-bluetooth@vger.kernel.org, Sean Wang , linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Sean Wang Fixed warning: incorrect type in assignment reported by kbuild test robot. The detailed warning is shown as below. make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' All warnings (new ones prefixed by >>): btmtkuart.c:671:18: sparse: warning: incorrect type in assignment (different base types) btmtkuart.c:671:18: sparse: expected unsigned int [usertype] baudrate btmtkuart.c:671:18: sparse: got restricted __le32 [usertype] sparse warnings: (new ones prefixed by >>) btmtkuart.c:671:18: sparse: warning: incorrect type in assignment (different base types) btmtkuart.c:671:18: sparse: expected unsigned int [usertype] baudrate btmtkuart.c:671:18: sparse: got restricted __le32 [usertype] vim +671 drivers/bluetooth/btmtkuart.c 659 660 static int btmtkuart_change_baudrate(struct hci_dev *hdev) 661 { 662 struct btmtkuart_dev *bdev = hci_get_drvdata(hdev); 663 struct btmtk_hci_wmt_params wmt_params; 664 u32 baudrate; 665 u8 param; 666 int err; 667 668 /* Indicate the device to enter the probe state the host is 669 * ready to change a new baudrate. 670 */ > 671 baudrate = cpu_to_le32(bdev->desired_speed); 672 wmt_params.op = MTK_WMT_HIF; Fixes: 22eaf6c9946a ("Bluetooth: mediatek: add support for MediaTek MT7663U and MT7668U UART devices") Reported-by: kernel test robot Signed-off-by: Sean Wang --- drivers/bluetooth/btmtkuart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/bluetooth/btmtkuart.c b/drivers/bluetooth/btmtkuart.c index b0b680dd69f4..f5dbeec8e274 100644 --- a/drivers/bluetooth/btmtkuart.c +++ b/drivers/bluetooth/btmtkuart.c @@ -661,7 +661,7 @@ static int btmtkuart_change_baudrate(struct hci_dev *hdev) { struct btmtkuart_dev *bdev = hci_get_drvdata(hdev); struct btmtk_hci_wmt_params wmt_params; - u32 baudrate; + __le32 baudrate; u8 param; int err;