Messages in this thread Patch in this message | | | From | Antonio Borneo <> | Subject | [PATCH v2 1/6] irqchip/stm32-exti: Fix irq_set_affinity return value | Date | Mon, 6 Jun 2022 18:27:52 +0200 |
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From: Ludovic Barre <ludovic.barre@foss.st.com>
When there is no parent, there is no specific action to do in stm32-exti irqchip. In such case, it's incorrect returning an error.
Let irq_set_affinity to return IRQ_SET_MASK_OK_DONE when there is no parent.
Signed-off-by: Ludovic Barre <ludovic.barre@foss.st.com> Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com> --- drivers/irqchip/irq-stm32-exti.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c index 9d18f47040eb..10c9c742c216 100644 --- a/drivers/irqchip/irq-stm32-exti.c +++ b/drivers/irqchip/irq-stm32-exti.c @@ -614,7 +614,7 @@ static int stm32_exti_h_set_affinity(struct irq_data *d, if (d->parent_data->chip) return irq_chip_set_affinity_parent(d, dest, force); - return -EINVAL; + return IRQ_SET_MASK_OK_DONE; } static int __maybe_unused stm32_exti_h_suspend(void) -- 2.36.1
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