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Fri, 7 Jul 2023 06:58:34 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; 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; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by DM6NAM11FT067.mail.protection.outlook.com (10.13.172.76) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6521.45 via Frontend Transport; Fri, 7 Jul 2023 06:58:34 +0000 Received: from jatayu.amd.com (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 15.1.2507.23; Fri, 7 Jul 2023 01:58:32 -0500 From: Basavaraj Natikar To: , , , CC: Basavaraj Natikar Subject: [PATCH 1/2] HID: amd_sfh: Rename the float32 variable Date: Fri, 7 Jul 2023 12:27:21 +0530 Message-ID: <20230707065722.9036-2-Basavaraj.Natikar@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230707065722.9036-1-Basavaraj.Natikar@amd.com> References: <20230707065722.9036-1-Basavaraj.Natikar@amd.com> MIME-Version: 1.0 X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT067:EE_|PH0PR12MB5449:EE_ X-MS-Office365-Filtering-Correlation-Id: 41684f9f-065a-42d9-c69f-08db7eb7950d X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Jul 2023 06:58:34.7098 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 41684f9f-065a-42d9-c69f-08db7eb7950d 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: DM6NAM11FT067.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR12MB5449 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org As float32 is also used in other places as a data type, it is necessary to rename the float32 variable in order to avoid confusion. Signed-off-by: Basavaraj Natikar Signed-off-by: Akshata MukundShetty --- drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c index 6f0d332ccf51..c81d20cd3081 100644 --- a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c +++ b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c @@ -132,13 +132,13 @@ static void get_common_inputs(struct common_input_property *common, int report_i common->event_type = HID_USAGE_SENSOR_EVENT_DATA_UPDATED_ENUM; } -static int float_to_int(u32 float32) +static int float_to_int(u32 flt32_val) { int fraction, shift, mantissa, sign, exp, zeropre; - mantissa = float32 & GENMASK(22, 0); - sign = (float32 & BIT(31)) ? -1 : 1; - exp = (float32 & ~BIT(31)) >> 23; + mantissa = flt32_val & GENMASK(22, 0); + sign = (flt32_val & BIT(31)) ? -1 : 1; + exp = (flt32_val & ~BIT(31)) >> 23; if (!exp && !mantissa) return 0; @@ -151,10 +151,10 @@ static int float_to_int(u32 float32) } shift = 23 - exp; - float32 = BIT(exp) + (mantissa >> shift); + flt32_val = BIT(exp) + (mantissa >> shift); fraction = mantissa & GENMASK(shift - 1, 0); - return (((fraction * 100) >> shift) >= 50) ? sign * (float32 + 1) : sign * float32; + return (((fraction * 100) >> shift) >= 50) ? sign * (flt32_val + 1) : sign * flt32_val; } static u8 get_input_rep(u8 current_index, int sensor_idx, int report_id,