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authorIngo Molnar <mingo@kernel.org>2015-10-12 09:51:18 +0200
committerIngo Molnar <mingo@kernel.org>2015-10-12 09:51:18 +0200
commitb9f27c0f4f7db9e5a4ba59228442a75d3177470c (patch)
tree49ab61b7e06a5a592f3541e84d1b5908a1d8030f /drivers/acpi/pci_irq.c
parent9fc4468d546b6eb55b0aa5b04b0c36238ebf57e7 (diff)
parent25cb62b76430a91cc6195f902e61c2cb84ade622 (diff)
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Merge tag 'v4.3-rc5' into timers/core, to pick up fixes before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/acpi/pci_irq.c')
-rw-r--r--drivers/acpi/pci_irq.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index 6da0f9beab19..c9336751e5e3 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -372,6 +372,7 @@ static int acpi_isa_register_gsi(struct pci_dev *dev)
/* Interrupt Line values above 0xF are forbidden */
if (dev->irq > 0 && (dev->irq <= 0xF) &&
+ acpi_isa_irq_available(dev->irq) &&
(acpi_isa_irq_to_gsi(dev->irq, &dev_gsi) == 0)) {
dev_warn(&dev->dev, "PCI INT %c: no GSI - using ISA IRQ %d\n",
pin_name(dev->pin), dev->irq);