diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iommu/amd/init.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c index 9e895bb8086a..b94822fc2c9f 100644 --- a/drivers/iommu/amd/init.c +++ b/drivers/iommu/amd/init.c @@ -2104,6 +2104,11 @@ static int intcapxt_set_affinity(struct irq_data *irqd, return 0; } +static int intcapxt_set_wake(struct irq_data *irqd, unsigned int on) +{ + return on ? -EOPNOTSUPP : 0; +} + static struct irq_chip intcapxt_controller = { .name = "IOMMU-MSI", .irq_unmask = intcapxt_unmask_irq, @@ -2111,7 +2116,8 @@ static struct irq_chip intcapxt_controller = { .irq_ack = irq_chip_ack_parent, .irq_retrigger = irq_chip_retrigger_hierarchy, .irq_set_affinity = intcapxt_set_affinity, - .flags = IRQCHIP_SKIP_SET_WAKE, + .irq_set_wake = intcapxt_set_wake, + .flags = IRQCHIP_MASK_ON_SUSPEND, }; static const struct irq_domain_ops intcapxt_domain_ops = { |