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Wed, 20 Aug 2025 09:29:42 +0000 Message-ID: <8ffb7fa5-641b-47b7-963c-480c8494c85c@intel.com> Date: Wed, 20 Aug 2025 11:29:37 +0200 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] ethernet: tlan: Convert to use jiffies macro To: , CC: , , , , , , References: <20250819161616455E67Ux3eifLtzWBrN8i6Fr@zte.com.cn> Content-Language: en-US From: Przemek Kitszel In-Reply-To: <20250819161616455E67Ux3eifLtzWBrN8i6Fr@zte.com.cn> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: DUZP191CA0007.EURP191.PROD.OUTLOOK.COM (2603:10a6:10:4f9::11) To MN6PR11MB8102.namprd11.prod.outlook.com (2603:10b6:208:46d::9) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MN6PR11MB8102:EE_|SJ5PPFBD6B1667A:EE_ X-MS-Office365-Filtering-Correlation-Id: 7596ed65-3e53-4973-8fba-08dddfcc178d X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|376014|7053199007; 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> struct net_device *dev = priv->dev; > - u32 elapsed; > unsigned long flags = 0; > > priv->timer.function = NULL; > @@ -1844,8 +1843,7 @@ static void tlan_timer(struct timer_list *t) > case TLAN_TIMER_ACTIVITY: > spin_lock_irqsave(&priv->lock, flags); > if (priv->timer.function == NULL) { > - elapsed = jiffies - priv->timer_set_at; > - if (elapsed >= TLAN_TIMER_ACT_DELAY) { > + if (time_after_eq(jiffies, priv->timer_set_at + TLAN_TIMER_ACT_DELAY)) { > tlan_dio_write8(dev->base_addr, > TLAN_LED_REG, TLAN_LED_LINK); > } else {