Messages in this thread Patch in this message | | | Date | Thu, 07 Jul 2022 08:15:54 -0000 | From | "irqchip-bot for Ludovic Barre" <> | Subject | [irqchip: irq/irqchip-next] irqchip/stm32-exti: Fix irq_set_affinity return value |
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The following commit has been merged into the irq/irqchip-next branch of irqchip:
Commit-ID: 3e17683ff4a870ed99e989425bc976a944978711 Gitweb: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/3e17683ff4a870ed99e989425bc976a944978711 Author: Ludovic Barre <ludovic.barre@foss.st.com> AuthorDate: Mon, 06 Jun 2022 18:27:52 +02:00 Committer: Marc Zyngier <maz@kernel.org> CommitterDate: Thu, 07 Jul 2022 09:07:44 +01:00
irqchip/stm32-exti: Fix irq_set_affinity return value
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> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220606162757.415354-2-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 9d18f47..10c9c74 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)
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