From nobody Tue Sep 29 02:35:33 2026 Received: from mailgw.kylinos.cn (mailgw.kylinos.cn [124.126.103.232]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AA9C4346AE1; Thu, 13 Aug 2026 03:33:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=124.126.103.232 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786592036; cv=none; b=qisHmpDVBNwKsLou6l7tWyBGiT6LTatBEX34PwyLcYkHhWQKbrmh6pTb8n4U45zyrZsIiQNIroJ/Me5kKTkNmYt5wgWqbgogLSO+mCG5Bdag158m3J2w8NBZay5kCCxg2MZlu+FpPM4K/X7uYjX843IKLKHDA4xYWQLl8CiEmzM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786592036; c=relaxed/simple; bh=1t7RyIuYAB6NZkLxWnhyL1j8CeytxE2mADWRHplUjSw=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=PCYkx6bAk6L+jm1Ri2Bn/8mHuONDWqX3yewapwVid1k39U2oAQyeq0RiHIwyfCHAxB8GSWb3uUt6aft0JpJhQoSpIGc+Qpj8y99DRkhtAJAb3FD9IbZzkA3KxRhO+E/3BydX7ppsxkigVmVct2Gw9bcVQYqn1A0FQmYnnQrwo5I= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn; spf=pass smtp.mailfrom=kylinos.cn; arc=none smtp.client-ip=124.126.103.232 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kylinos.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kylinos.cn X-UUID: ca9f14d096c711f1aa26b74ffac11d73-20260813 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.12,REQID:b62de0c4-7218-47b1-88b7-d6ec9577c968,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:e7bac3a,CLOUDID:a88ee5ec89d770e9a1f874af51a1efb3,BulkI D:nil,BulkQuantity:0,Recheck:0,SF:102|136|865|898,TC:nil,Content:0|15|50,E DM:-3|-100,IP:nil,URL:0,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: 2,SSN|SDN X-CID-BAS: 2,SSN|SDN,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: ca9f14d096c711f1aa26b74ffac11d73-20260813 X-User: liujiajia@kylinos.cn Received: from nature.lan [(10.44.16.150)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA with TLSv1.3 TLS_AES_256_GCM_SHA384 256/256) with ESMTP id 681806574; Thu, 13 Aug 2026 11:33:46 +0800 From: Jiajia Liu To: Marcel Holtmann , Luiz Augusto von Dentz , linux-bluetooth@vger.kernel.org Cc: Matthias Brugger , AngeloGioacchino Del Regno , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Jiajia Liu Subject: [PATCH] Bluetooth: btmtk: improve error logs of MT79xx WMT operations Date: Thu, 13 Aug 2026 11:33:17 +0800 Message-ID: <20260813033317.23914-1-liujiajia@kylinos.cn> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" There are some identical error logs, making it difficult to distinguish which step has the error. Improve them based on BTMTK_WMT_FUNC_CTRL and BTMTK_WMT_PATCH_DWNLD calls and comments. Signed-off-by: Jiajia Liu --- drivers/bluetooth/btmtk.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/bluetooth/btmtk.c b/drivers/bluetooth/btmtk.c index 02a96342e964..bbd0ac41fdb7 100644 --- a/drivers/bluetooth/btmtk.c +++ b/drivers/bluetooth/btmtk.c @@ -198,7 +198,7 @@ int btmtk_setup_firmware_79xx(struct hci_dev *hdev, con= st char *fwname, =20 err =3D wmt_cmd_sync(hdev, &wmt_params); if (err < 0) { - bt_dev_err(hdev, "Failed to send wmt patch dwnld (%d)", + bt_dev_err(hdev, "Failed to get wmt patch status (%d)", err); goto err_release_fw; } @@ -251,7 +251,7 @@ int btmtk_setup_firmware_79xx(struct hci_dev *hdev, con= st char *fwname, err =3D -EIO; goto err_release_fw; } else if (err < 0) { - bt_dev_err(hdev, "Failed to send wmt patch dwnld (%d)", + bt_dev_err(hdev, "Failed to send wmt patch data (%d)", err); goto err_release_fw; } @@ -1424,7 +1424,7 @@ int btmtk_usb_setup(struct hci_dev *hdev) =20 err =3D btmtk_usb_hci_wmt_sync(hdev, &wmt_params); if (err < 0) { - bt_dev_err(hdev, "Failed to send wmt func ctrl (%d)", err); + bt_dev_err(hdev, "Failed to enable protocol (%d)", err); return err; } =20 @@ -1550,7 +1550,7 @@ int btmtk_usb_shutdown(struct hci_dev *hdev) =20 err =3D btmtk_usb_hci_wmt_sync(hdev, &wmt_params); if (err < 0) { - bt_dev_err(hdev, "Failed to send wmt func ctrl (%d)", err); + bt_dev_err(hdev, "Failed to disable device (%d)", err); usb_autopm_put_interface(data->intf); return err; } --=20 2.55.0