diff options
| author | Ahmed S. Darwish <darwi@linutronix.de> | 2022-11-11 16:54:35 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2022-11-17 17:15:19 +0300 |
| commit | 38c0c10ae6a3d386c50e182227f606d8243124b8 (patch) | |
| tree | 5c1b997f7d0ba87981cf67d6d96d7503049a61e8 /drivers/pci | |
| parent | 22db089a4437a72277677f99717af499560b13f2 (diff) | |
| download | linux-38c0c10ae6a3d386c50e182227f606d8243124b8.tar.xz | |
PCI/MSI: Use msi_domain_info:: Bus_token
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>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20221111122014.352437595@linutronix.de
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/msi/irqdomain.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/pci/msi/irqdomain.c b/drivers/pci/msi/irqdomain.c index e9cf318e6670..7766fa6c475c 100644 --- a/drivers/pci/msi/irqdomain.c +++ b/drivers/pci/msi/irqdomain.c @@ -162,8 +162,6 @@ struct irq_domain *pci_msi_create_irq_domain(struct fwnode_handle *fwnode, 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_domain(struct fwnode_handle *fwnode, /* 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); |