[PATCH v2 08/45] serial: 8250: Switch to use hrtimer_setup()

Nam Cao
2025-02-05T10:46:57Z

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/tty/serial/8250/8250_bcm7271.c | 3 +--
drivers/tty/serial/8250/8250_port.c | 10 ++++------
2 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/drivers/tty/serial/8250/8250_bcm7271.c b/drivers/tty/serial/8250/8250_bcm7271.c
index d0b18358859e..742004d63c6f 100644
--- a/drivers/tty/serial/8250/8250_bcm7271.c
+++ b/drivers/tty/serial/8250/8250_bcm7271.c
@@ -1056,8 +1056,7 @@ static int brcmuart_probe(struct platform_device *pdev)
}

/* setup HR timer */
- hrtimer_init(&priv->hrt, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
- priv->hrt.function = brcmuart_hrtimer_func;
+ hrtimer_setup(&priv->hrt, brcmuart_hrtimer_func, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);

up.port.shutdown = brcmuart_shutdown;
up.port.startup = brcmuart_startup;
diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
index d7976a21cca9..253bf5c756de 100644
--- a/drivers/tty/serial/8250/8250_port.c
+++ b/drivers/tty/serial/8250/8250_port.c
@@ -566,12 +566,10 @@ static int serial8250_em485_init(struct uart_8250_port *p)
if (!p->em485)
return -ENOMEM;

- hrtimer_init(&p->em485->stop_tx_timer, CLOCK_MONOTONIC,
- HRTIMER_MODE_REL);
- hrtimer_init(&p->em485->start_tx_timer, CLOCK_MONOTONIC,
- HRTIMER_MODE_REL);
- p->em485->stop_tx_timer.function = &serial8250_em485_handle_stop_tx;
- p->em485->start_tx_timer.function = &serial8250_em485_handle_start_tx;
+ hrtimer_setup(&p->em485->stop_tx_timer, &serial8250_em485_handle_stop_tx, CLOCK_MONOTONIC,
+ HRTIMER_MODE_REL);
+ hrtimer_setup(&p->em485->start_tx_timer, &serial8250_em485_handle_start_tx, CLOCK_MONOTONIC,
+ HRTIMER_MODE_REL);
p->em485->port = p;
p->em485->active_timer = NULL;
p->em485->tx_stopped = true;
--
2.39.5