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irqchip/irq-msi-lib: Prepare for DOMAIN_BUS_WIRED_TO_MSI

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Add the new bus token to the accepted list of child domain tokens.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de>
Signed-off-by: Shivamurthy Shastri <shivamurthy.shastri@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20240623142235.207343466@linutronix.de
This commit is contained in:
Thomas Gleixner
2024-06-23 17:18:44 +02:00
parent fbfe7e1364
commit 64a8553243
1 changed files with 2 additions and 0 deletions
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drivers/irqchip/irq-msi-lib.c
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@@ -69,6 +69,8 @@ bool msi_lib_init_dev_msi_info(struct device *dev, struct irq_domain *domain,
/* Core managed MSI descriptors */
info->flags = MSI_FLAG_ALLOC_SIMPLE_MSI_DESCS | MSI_FLAG_FREE_MSI_DESCS;
fallthrough;
case DOMAIN_BUS_WIRED_TO_MSI:
/* Remove PCI specific flags */
required_flags &= ~MSI_FLAG_PCI_MSI_MASK_PARENT;
break;