From patchwork Fri Feb 23 15:39:31 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Johnson X-Patchwork-Id: 775510 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 E1E9985933; Fri, 23 Feb 2024 15:39:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708702784; cv=none; b=aq93YkAK1XLGkH2q/2yFTnVoS+EWAPwQv3NuQTlAyy2VP+vKLI3PcEEg4XjvQn8haPUtPaEnPgENitYsD8hqVC1R7Oe/Nl7CquEVUUOQ0umV2yh4FA4IrIkpNKKlFDmCn9Ym4I5eoUeqiGRlWKTF2TWGpoToQPGou17xoTsLli8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708702784; c=relaxed/simple; bh=Bh7hbPA2pcr3mgdNggsUQJwd3UKt27/rsubwwczdt2A=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:To:CC; b=twinIAgT0rSZkbD8Fjh8nNiyVyixKpG5LKxjg4HhxPUskC5UfgSro15ggOnnN9TUE/AQ3ueG8jWD7J9DGIpRhTZq74RaALiAIwarDK9MXAdw3MA7gjiGI50ECXsTXCUlM/ECzd9bSSixReDjoCdsMruIQ3KLAD3mpJx+MgnSCK0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=I5S+M6Rf; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="I5S+M6Rf" Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 41NEYfo0013056; Fri, 23 Feb 2024 15:39:33 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= from:date:subject:mime-version:content-type :content-transfer-encoding:message-id:to:cc; s=qcppdkim1; bh=XFL GLGr7l0kmpJUigyFMep8rypd1smZcrvTcwKTqVJw=; b=I5S+M6RfTD+3Ws6wvr2 ayNtVrXbVPT2vg7eM8DulNMKVlH3KaqI52SUvt5KXtnEGXe66NE47UjaR+43qMFn j7mzrVE3JFhp7D9Wruyw5vcJkKAIc1DkrixGWvUbq6RvU7kgrbPySSTFTRzm4Qm9 wsdz6PUVPf2TuQZ010lDQS+V9BqnhW2s7C82/5NAo2l8gzw8ytXKdIXDTbPlGxqt zXyY+o/bBGqUPhGAZuClGaj1T7SZ4/2zLbfD0g/dIppJUT2NRTIL/MFmX5UAcyE2 /cu28BQosS63Au5aiaHSYZgFO7GoLi9B4Tt+7ovt0vIH1EVys5uujpTcLQ1DBOfA ODQ== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3wew8c051p-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 23 Feb 2024 15:39:32 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 41NFdVFb029057 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 23 Feb 2024 15:39:31 GMT Received: from [169.254.0.1] (10.49.16.6) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Fri, 23 Feb 2024 07:39:31 -0800 From: Jeff Johnson Date: Fri, 23 Feb 2024 07:39:31 -0800 Subject: [PATCH] wifi: ath11k: constify MHI channel and controller configs Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20240223-mhi-const-wifi-ath11k-v1-1-51b9d42d2639@quicinc.com> X-B4-Tracking: v=1; b=H4sIADK82GUC/4WNQQ7CIBBFr9LM2jEMFUVX3sN0QYDKxBQUatU0v bvYC7h8L/nvz1B8Zl/g1MyQ/cSFU6xAmwZsMPHqkV1lkELuhJQSh8BoUywjvrhnNGMguqEzwhh x1G6vW6jbe/Y9v9fupascuIwpf9abiX72X3EiJNS9InUgsq1y58eTLUe7tWmAblmWL7VGI/G8A AAA To: Kalle Valo , Jeff Johnson CC: , , X-Mailer: b4 0.13.0 X-ClientProxiedBy: nalasex01b.na.qualcomm.com (10.47.209.197) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: Pkx6RwKwzJvO0-VCFPk-7A6mA1abSfW8 X-Proofpoint-GUID: Pkx6RwKwzJvO0-VCFPk-7A6mA1abSfW8 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-23_01,2024-02-23_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 bulkscore=0 adultscore=0 mlxscore=0 suspectscore=0 malwarescore=0 priorityscore=1501 spamscore=0 clxscore=1015 mlxlogscore=999 lowpriorityscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2402120000 definitions=main-2402230112 Unlike the event configuration which can be modified by MHI, the channel and controller configurations are expected to be const. And since they are not modified locally, constify them to prevent runtime modification. No functional changes, compile tested only. Signed-off-by: Jeff Johnson --- drivers/net/wireless/ath/ath11k/mhi.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) --- base-commit: 3ab6aff5793c3c7bdf6535d9b0024544a4abbdd5 change-id: 20240222-mhi-const-wifi-ath11k-da0aa098d683 diff --git a/drivers/net/wireless/ath/ath11k/mhi.c b/drivers/net/wireless/ath/ath11k/mhi.c index b53659145fcf..7f566d9106fc 100644 --- a/drivers/net/wireless/ath/ath11k/mhi.c +++ b/drivers/net/wireless/ath/ath11k/mhi.c @@ -20,7 +20,7 @@ #define MHI_TIMEOUT_DEFAULT_MS 20000 #define RDDM_DUMP_SIZE 0x420000 -static struct mhi_channel_config ath11k_mhi_channels_qca6390[] = { +static const struct mhi_channel_config ath11k_mhi_channels_qca6390[] = { { .num = 0, .name = "LOOPBACK", @@ -102,7 +102,7 @@ static struct mhi_event_config ath11k_mhi_events_qca6390[] = { }, }; -static struct mhi_controller_config ath11k_mhi_config_qca6390 = { +static const struct mhi_controller_config ath11k_mhi_config_qca6390 = { .max_channels = 128, .timeout_ms = 2000, .use_bounce_buf = false, @@ -113,7 +113,7 @@ static struct mhi_controller_config ath11k_mhi_config_qca6390 = { .event_cfg = ath11k_mhi_events_qca6390, }; -static struct mhi_channel_config ath11k_mhi_channels_qcn9074[] = { +static const struct mhi_channel_config ath11k_mhi_channels_qcn9074[] = { { .num = 0, .name = "LOOPBACK", @@ -195,7 +195,7 @@ static struct mhi_event_config ath11k_mhi_events_qcn9074[] = { }, }; -static struct mhi_controller_config ath11k_mhi_config_qcn9074 = { +static const struct mhi_controller_config ath11k_mhi_config_qcn9074 = { .max_channels = 30, .timeout_ms = 10000, .use_bounce_buf = false, @@ -384,7 +384,7 @@ int ath11k_mhi_register(struct ath11k_pci *ab_pci) { struct ath11k_base *ab = ab_pci->ab; struct mhi_controller *mhi_ctrl; - struct mhi_controller_config *ath11k_mhi_config; + const struct mhi_controller_config *ath11k_mhi_config; int ret; mhi_ctrl = mhi_alloc_controller();