From 2cf51ab7f5c52f11dc12a11055f4b628121802d9 Mon Sep 17 00:00:00 2001 From: Daniel Lezcano Date: Mon, 2 Jun 2025 17:18:46 +0200 Subject: [PATCH] clocksource/drivers/stm32-lp: Add module owner The conversion to modules requires a correct handling of the module refcount in order to prevent to unload it if it is in use. That is especially true with the clockevents where there is no function to unregister them. The core time framework correctly handles the module refcount with the different clocksource and clockevents if the module owner is set. Add the module owner to make sure the core framework will prevent stupid things happening when the driver will be converted into a module. Signed-off-by: Daniel Lezcano Reviewed-by: Will McVicker Link: https://lore.kernel.org/r/20250602151853.1942521-3-daniel.lezcano@linaro.org --- drivers/clocksource/timer-stm32-lp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clocksource/timer-stm32-lp.c b/drivers/clocksource/timer-stm32-lp.c index 6e7944ffd7c03..c2a699f5c1dd7 100644 --- a/drivers/clocksource/timer-stm32-lp.c +++ b/drivers/clocksource/timer-stm32-lp.c @@ -211,6 +211,7 @@ static void stm32_clkevent_lp_init(struct stm32_lp_private *priv, priv->clkevt.rating = STM32_LP_RATING; priv->clkevt.suspend = stm32_clkevent_lp_suspend; priv->clkevt.resume = stm32_clkevent_lp_resume; + priv->clkevt.owner = THIS_MODULE; clockevents_config_and_register(&priv->clkevt, rate, 0x1, STM32_LPTIM_MAX_ARR); -- 2.47.3