| From | Thomas Gleixner <> | Subject | [patch 13/39] PCI/MSI: Use msi_domain_info::bus_token | Date | Fri, 11 Nov 2022 14:54:35 +0100 (CET) |
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From: Ahmed S. Darwish <darwi@linutronix.de>
Set the bus token in the msi_domain_info structure and let the core code handle the update.
Signed-off-by: Ahmed S. Darwish <darwi@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- drivers/pci/msi/irqdomain.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-)
--- a/drivers/pci/msi/irqdomain.c +++ b/drivers/pci/msi/irqdomain.c @@ -162,8 +162,6 @@ struct irq_domain *pci_msi_create_irq_do struct msi_domain_info *info, struct irq_domain *parent) { - struct irq_domain *domain; - if (WARN_ON(info->flags & MSI_FLAG_LEVEL_CAPABLE)) info->flags &= ~MSI_FLAG_LEVEL_CAPABLE; @@ -178,13 +176,10 @@ struct irq_domain *pci_msi_create_irq_do /* PCI-MSI is oneshot-safe */ info->chip->flags |= IRQCHIP_ONESHOT_SAFE; + /* Let the core update the bus token */ + info->bus_token = DOMAIN_BUS_PCI_MSI; - domain = msi_create_irq_domain(fwnode, info, parent); - if (!domain) - return NULL; - - irq_domain_update_bus_token(domain, DOMAIN_BUS_PCI_MSI); - return domain; + return msi_create_irq_domain(fwnode, info, parent); } EXPORT_SYMBOL_GPL(pci_msi_create_irq_domain);
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