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Diffstat (limited to 'arch/s390/pci/pci_irq.c')
-rw-r--r--arch/s390/pci/pci_irq.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/pci/pci_irq.c b/arch/s390/pci/pci_irq.c
index c73ab855a2ca..d80616ae8dd8 100644
--- a/arch/s390/pci/pci_irq.c
+++ b/arch/s390/pci/pci_irq.c
@@ -433,6 +433,9 @@ int __init zpci_irq_init(void)
int rc;
irq_delivery = sclp.has_dirq ? DIRECTED : FLOATING;
+ if (s390_pci_force_floating)
+ irq_delivery = FLOATING;
+
if (irq_delivery == DIRECTED)
zpci_airq.handler = zpci_directed_irq_handler;