iommu/amd: Remove obsolete comment line

IRQ_DELAYED_DISABLE does not exist anymore. So this comment
is obsolete.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index ff16c5e..b4e5259 100644 (file)
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -4061,7 +4061,6 @@ static int setup_ioapic_entry(int irq, struct IO_APIC_route_entry *entry,
 
        /*
         * Mask level triggered irqs.
-        * Use IRQ_DELAYED_DISABLE for edge triggered irqs.
         */
        if (attr->trigger)
                entry->mask = 1;