From patchwork Mon Sep 16 11:39:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Lu X-Patchwork-Id: 13805320 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 05A5AC3ABA2 for ; Mon, 16 Sep 2024 11:39:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:CC:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=HGRY36cizd3vIsMXg/Xz0M1o276dGUlCXfwKHKK62zU=; b=xB5r6tmwLAJFMI45cGjmA+83my snuaSbug6je1nfVRHSbwo+VTQJOgyuwEGWFSmvCRAvip/shRY2lmuA3/Qv35REXG+XS282ZQDLVVg g6eGWC4Nbai05bw5t2aID+1TGW9HAMjd5w/OcbMBjDeuVxCnIPRv9jwFjIXtK7mqqMbgF5SLosDE9 f7sU2Jim6hDq1iL5gsazlBuF0npiCpSeC3eci6kQw1BUExv0IvAUgjr2Fipwij/IxtngGhhlDU7yY us98ynZOwPJ7qLsNeGcI3L2QNPTf9PMyMiMhgrSPpwIBmOV9uimyU7233cdcLcskDI3sQ5/QCraX1 CRCrjpIw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1sqA5D-00000003tZD-2TEj; Mon, 16 Sep 2024 11:39:55 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1sqA59-00000003tY7-47vr for linux-mediatek@lists.infradead.org; Mon, 16 Sep 2024 11:39:53 +0000 X-UUID: 5ffe5184742011efb3adad29d29602c1-20240916 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=HGRY36cizd3vIsMXg/Xz0M1o276dGUlCXfwKHKK62zU=; b=BB8RzsRtJQ2jTh72vESFrciuJqWMG/IbrNu5dQtaKBH8FskUauSLYLr64pjNQy0gEwV/KGtoUC540tKPFarVkgNVWjyqghYRvJYW62kTvysYDwXDNKKPTyfVIRPJYZCvz1sxsO5D9aRHh4MzsDdUZvnyqiqoUiIWCzj+DI4Ww8U=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.41,REQID:6beabf11-3806-4074-8593-26f23f461fdc,IP:0,U RL:0,TC:0,Content:0,EDM:-30,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-30 X-CID-META: VersionHash:6dc6a47,CLOUDID:6d6317b7-8c4d-4743-b649-83c6f3b849d4,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:2,IP:nil,UR L:11|1,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES: 1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-UUID: 5ffe5184742011efb3adad29d29602c1-20240916 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 429835018; Mon, 16 Sep 2024 04:39:47 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by MTKMBS09N2.mediatek.inc (172.21.101.94) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Mon, 16 Sep 2024 04:39:44 -0700 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Mon, 16 Sep 2024 19:39:44 +0800 From: Chris Lu To: Marcel Holtmann , Johan Hedberg , Luiz Von Dentz CC: Sean Wang , Aaron Hou , Steve Lee , linux-bluetooth , linux-kernel , linux-mediatek , Chris Lu Subject: [PATCH 1/4] Bluetooth: btusb: mediatek: move Bluetooth power off in btusb_mtk_shutdown Date: Mon, 16 Sep 2024 19:39:35 +0800 Message-ID: <20240916113938.30285-2-chris.lu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240916113938.30285-1-chris.lu@mediatek.com> References: <20240916113938.30285-1-chris.lu@mediatek.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240916_043952_099987_1CA2FCD0 X-CRM114-Status: GOOD ( 10.23 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Move MediaTek Bluetooth power off command before releasing usb ISO interface. Signed-off-by: Chris Lu --- drivers/bluetooth/btusb.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 6c9c761d5b93..6cf1729a8225 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -2704,11 +2704,14 @@ static int btusb_mtk_shutdown(struct hci_dev *hdev) { struct btusb_data *data = hci_get_drvdata(hdev); struct btmtk_data *btmtk_data = hci_get_priv(hdev); + int ret; + + ret = btmtk_usb_shutdown(hdev); if (test_bit(BTMTK_ISOPKT_RUNNING, &btmtk_data->flags)) btusb_mtk_release_iso_intf(data); - return btmtk_usb_shutdown(hdev); + return ret; } #ifdef CONFIG_PM