From 4c5cc2f65386e22166ce006efe515c667aa075e4 Mon Sep 17 00:00:00 2001 From: Cheick Traore Date: Tue, 10 Jun 2025 16:30:39 +0200 Subject: [PATCH] pinctrl: stm32: Manage irq affinity settings Trying to set the affinity of the interrupts associated to stm32 pinctrl results in a write error. Fill struct irq_chip::irq_set_affinity to use the default helper function. Signed-off-by: Cheick Traore Signed-off-by: Antonio Borneo Link: https://lore.kernel.org/20250610143042.295376-3-antonio.borneo@foss.st.com Signed-off-by: Linus Walleij --- drivers/pinctrl/stm32/pinctrl-stm32.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c index 3abf47e31c019..e0e3e649976b8 100644 --- a/drivers/pinctrl/stm32/pinctrl-stm32.c +++ b/drivers/pinctrl/stm32/pinctrl-stm32.c @@ -413,6 +413,7 @@ static struct irq_chip stm32_gpio_irq_chip = { .irq_set_wake = irq_chip_set_wake_parent, .irq_request_resources = stm32_gpio_irq_request_resources, .irq_release_resources = stm32_gpio_irq_release_resources, + .irq_set_affinity = IS_ENABLED(CONFIG_SMP) ? irq_chip_set_affinity_parent : NULL, }; static int stm32_gpio_domain_translate(struct irq_domain *d, -- 2.47.2