netdev - [PATCH net-next 01/48] can: m_can: use us_to

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Message-ID: <20250925121332.848157-2-mkl@pengutronix.de>
Date: Thu, 25 Sep 2025 14:07:38 +0200
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net,
	kuba@...nel.org,
	linux-can@...r.kernel.org,
	kernel@...gutronix.de,
	Xichao Zhao <zhao.xichao@...o.com>,
	Vincent Mailhol <mailhol@...nel.org>,
	Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [PATCH net-next 01/48] can: m_can: use us_to_ktime() where appropriate

From: Xichao Zhao <zhao.xichao@...o.com>

The tx_coalesce_usecs_irq are more suitable for using the
us_to_ktime(). This can make the code more concise and
enhance readability.

Signed-off-by: Xichao Zhao <zhao.xichao@...o.com>
Reviewed-by: Vincent Mailhol <mailhol@...nel.org>
Link: https://patch.msgid.link/20250825090904.248927-1-zhao.xichao@vivo.com
[mkl: remove not needed line break]
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 drivers/net/can/m_can/m_can.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c
index fe74dbd2c966..e1d725979685 100644
--- a/drivers/net/can/m_can/m_can.c
+++ b/drivers/net/can/m_can/m_can.c
@@ -2213,11 +2213,9 @@ static int m_can_set_coalesce(struct net_device *dev,
 	cdev->tx_coalesce_usecs_irq = ec->tx_coalesce_usecs_irq;
 
 	if (cdev->rx_coalesce_usecs_irq)
-		cdev->irq_timer_wait =
-			ns_to_ktime(cdev->rx_coalesce_usecs_irq * NSEC_PER_USEC);
+		cdev->irq_timer_wait = us_to_ktime(cdev->rx_coalesce_usecs_irq);
 	else
-		cdev->irq_timer_wait =
-			ns_to_ktime(cdev->tx_coalesce_usecs_irq * NSEC_PER_USEC);
+		cdev->irq_timer_wait = us_to_ktime(cdev->tx_coalesce_usecs_irq);
 
 	return 0;
 }

base-commit: fc006f5478fcf07d79b35e9dcdc51ecd11a6bf82
-- 
2.51.0