[PATCH v9 13/18] genirq/msi: Set IRQ_DOMAIN_FLAG_MSI on MSI domain creation
Eric Auger
eric.auger at redhat.com
Thu Jan 19 12:57:58 PST 2017
Now we have a flag value indicating an IRQ domain implements MSI,
let's set it on msi_create_irq_domain().
Signed-off-by: Eric Auger <eric.auger at redhat.com>
Reviewed-by: Marc Zyngier <marc.zyngier at arm.com>
Tested-by: Tomasz Nowicki <tomasz.nowicki at caviumnetworks.com>
Tested-by: Bharat Bhushan <bharat.bhushan at nxp.com>
---
v7 -> v8
- Added Marc's R-b
v6: new
---
kernel/irq/msi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index ee23006..ddc2f54 100644
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -270,8 +270,8 @@ struct irq_domain *msi_create_irq_domain(struct fwnode_handle *fwnode,
if (info->flags & MSI_FLAG_USE_DEF_CHIP_OPS)
msi_domain_update_chip_ops(info);
- return irq_domain_create_hierarchy(parent, 0, 0, fwnode,
- &msi_domain_ops, info);
+ return irq_domain_create_hierarchy(parent, IRQ_DOMAIN_FLAG_MSI, 0,
+ fwnode, &msi_domain_ops, info);
}
int msi_domain_prepare_irqs(struct irq_domain *domain, struct device *dev,
--
1.9.1
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