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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; Received: from SATLEXMB04.amd.com (165.204.84.17) by BN8NAM11FT058.mail.protection.outlook.com (10.13.177.58) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.4713.20 via Frontend Transport; Tue, 23 Nov 2021 21:16:30 +0000 Received: from [127.0.1.1] (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Tue, 23 Nov 2021 15:16:28 -0600 Subject: [PATCH 1/2] hwmon: (k10temp) Move the CCD limit info inside k10temp_data structure From: Babu Moger To: , , CC: , Date: Tue, 23 Nov 2021 15:16:28 -0600 Message-ID: <163770216907.777059.6947726637265961161.stgit@bmoger-ubuntu> User-Agent: StGit/1.1.dev103+g5369f4c MIME-Version: 1.0 Content-Type: text/plain; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Nov 2021 21:16:30.9821 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 856ad192-4615-4571-1c35-08d9aec68526 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT058.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB3390 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It seems appropriate to move the CCD specific information inside the=0A= k10temp_data structure.=0A= =0A= Signed-off-by: Babu Moger =0A= ---=0A= Note: Generated the patch on top of hwmon-next.=0A= =0A= drivers/hwmon/k10temp.c | 17 +++++++++++------=0A= 1 file changed, 11 insertions(+), 6 deletions(-)=0A= =0A= diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c=0A= index 880990fa4795..bd436b380a02 100644=0A= --- a/drivers/hwmon/k10temp.c=0A= +++ b/drivers/hwmon/k10temp.c=0A= @@ -85,6 +85,7 @@ struct k10temp_data {=0A= u32 show_temp;=0A= bool is_zen;=0A= u32 ccd_offset;=0A= + u32 ccd_limit;=0A= };=0A= =0A= #define TCTL_BIT 0=0A= @@ -357,12 +358,12 @@ static const struct hwmon_chip_info k10temp_chip_info= =3D {=0A= };=0A= =0A= static void k10temp_get_ccd_support(struct pci_dev *pdev,=0A= - struct k10temp_data *data, int limit)=0A= + struct k10temp_data *data)=0A= {=0A= u32 regval;=0A= int i;=0A= =0A= - for (i =3D 0; i < limit; i++) {=0A= + for (i =3D 0; i < data->ccd_limit; i++) {=0A= amd_smn_read(amd_pci_dev_to_node_id(pdev),=0A= ZEN_CCD_TEMP(data->ccd_offset, i), ®val);=0A= if (regval & ZEN_CCD_TEMP_VALID)=0A= @@ -411,14 +412,16 @@ static int k10temp_probe(struct pci_dev *pdev, const = struct pci_device_id *id)=0A= case 0x11: /* Zen APU */=0A= case 0x18: /* Zen+ APU */=0A= data->ccd_offset =3D 0x154;=0A= - k10temp_get_ccd_support(pdev, data, 4);=0A= + data->ccd_limit =3D 4;=0A= + k10temp_get_ccd_support(pdev, data);=0A= break;=0A= case 0x31: /* Zen2 Threadripper */=0A= case 0x60: /* Renoir */=0A= case 0x68: /* Lucienne */=0A= case 0x71: /* Zen2 */=0A= data->ccd_offset =3D 0x154;=0A= - k10temp_get_ccd_support(pdev, data, 8);=0A= + data->ccd_limit =3D 8;=0A= + k10temp_get_ccd_support(pdev, data);=0A= break;=0A= }=0A= } else if (boot_cpu_data.x86 =3D=3D 0x19) {=0A= @@ -431,13 +434,15 @@ static int k10temp_probe(struct pci_dev *pdev, const = struct pci_device_id *id)=0A= case 0x21: /* Zen3 Ryzen Desktop */=0A= case 0x50 ... 0x5f: /* Green Sardine */=0A= data->ccd_offset =3D 0x154;=0A= - k10temp_get_ccd_support(pdev, data, 8);=0A= + data->ccd_limit =3D 8;=0A= + k10temp_get_ccd_support(pdev, data);=0A= break;=0A= case 0x10 ... 0x1f:=0A= case 0x40 ... 0x4f: /* Yellow Carp */=0A= case 0xa0 ... 0xaf:=0A= data->ccd_offset =3D 0x300;=0A= - k10temp_get_ccd_support(pdev, data, 8);=0A= + data->ccd_limit =3D 8;=0A= + k10temp_get_ccd_support(pdev, data);=0A= break;=0A= }=0A= } else {=0A= =0A=