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Diffstat (limited to 'drivers/pci/pcie/aer')
| -rw-r--r-- | drivers/pci/pcie/aer/aerdrv.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c index 10c0e62bd5a8..2ce8f9ccc66e 100644 --- a/drivers/pci/pcie/aer/aerdrv.c +++ b/drivers/pci/pcie/aer/aerdrv.c @@ -318,6 +318,8 @@ static int __init aer_service_init(void) { if (pcie_aer_disable) return -ENXIO; + if (!pci_msi_enabled()) + return -ENXIO; return pcie_port_service_register(&aerdriver); } |