diff options
Diffstat (limited to 'drivers/pci/pcie/aer/aerdrv.c')
| -rw-r--r-- | drivers/pci/pcie/aer/aerdrv.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c index 10c0e62bd5a..40c3cc5d1ca 100644 --- a/drivers/pci/pcie/aer/aerdrv.c +++ b/drivers/pci/pcie/aer/aerdrv.c @@ -17,6 +17,7 @@ #include <linux/module.h> #include <linux/pci.h> +#include <linux/sched.h> #include <linux/kernel.h> #include <linux/errno.h> #include <linux/pm.h> @@ -52,7 +53,7 @@ static struct pci_error_handlers aer_error_handlers = { static struct pcie_port_service_driver aerdriver = { .name = "aer", - .port_type = PCIE_ANY_PORT, + .port_type = PCIE_RC_PORT, .service = PCIE_PORT_SERVICE_AER, .probe = aer_probe, @@ -318,6 +319,8 @@ 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); } |