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pwm: gpio: Switch to use hrtimer_setup()

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hrtimer_setup() takes the callback function pointer as argument and
initializes the timer completely.

Replace hrtimer_init() and the open coded initialization of
hrtimer::function with the new setup mechanism.

Acked-by: Zack Rusin <zack.rusin@broadcom.com>
Signed-off-by: Nam Cao <namcao@linutronix.de>
Link: https://lore.kernel.org/r/7b7115da84372a49e36a0ac1a5ce553129c3ce0b.1738746904.git.namcao@linutronix.de
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
This commit is contained in:
Nam Cao 2025-02-05 11:46:31 +01:00 committed by Uwe Kleine-König
parent c98e66144b
commit e320a24059
1 changed files with 2 additions and 3 deletions
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5
drivers/pwm/pwm-gpio.c
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@ -207,13 +207,12 @@ static int pwm_gpio_probe(struct platform_device *pdev)
chip->ops = &pwm_gpio_ops;
chip->atomic = true;
hrtimer_init(&gpwm->gpio_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
hrtimer_setup(&gpwm->gpio_timer, pwm_gpio_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
ret = devm_add_action_or_reset(dev, pwm_gpio_disable_hrtimer, gpwm);
if (ret)
return ret;
gpwm->gpio_timer.function = pwm_gpio_timer;
ret = pwmchip_add(chip);
if (ret < 0)
return dev_err_probe(dev, ret, "could not add pwmchip\n");