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SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230016)(4636009)(136003)(396003)(376002)(39860400002)(346002)(46966006)(36840700001)(40470700004)(26005)(70206006)(1076003)(186003)(4326008)(8676002)(7696005)(5660300002)(70586007)(82310400005)(7416002)(356005)(8936002)(316002)(2616005)(478600001)(40460700003)(16526019)(336012)(83380400001)(81166007)(2906002)(110136005)(36860700001)(44832011)(41300700001)(36756003)(40480700001)(82740400003)(426003)(86362001)(54906003)(47076005)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Jul 2022 14:57:56.3883 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b2a09859-e9c9-41d7-2512-08da64e01212 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: DM6NAM11FT020.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR12MB5625 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Simplify code_to_degc() so we don't need a third variable. Signed-off-by: Carlos Bilbao --- drivers/thermal/qcom/tsens-common.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/drivers/thermal/qcom/tsens-common.c b/drivers/thermal/qcom/tsens-common.c index 528df8801254..492b0e9cc2a2 100644 --- a/drivers/thermal/qcom/tsens-common.c +++ b/drivers/thermal/qcom/tsens-common.c @@ -66,21 +66,18 @@ void compute_intercept_slope(struct tsens_priv *priv, u32 *p1, static inline int code_to_degc(u32 adc_code, const struct tsens_sensor *s) { - int degc, num, den; + int num, den; num = (adc_code * SLOPE_FACTOR) - s->offset; den = s->slope; + if (!num) + return 0; + if (num > 0) - degc = num + (den / 2); - else if (num < 0) - degc = num - (den / 2); + return (num + (den / 2)) / den; else - degc = num; - - degc /= den; - - return degc; + return (num - (den / 2)) / den; } int get_temp_tsens_valid(struct tsens_priv *priv, int i, int *temp)