diff options
Diffstat (limited to 'drivers/vfio')
-rw-r--r-- | drivers/vfio/Makefile | 4 | ||||
-rw-r--r-- | drivers/vfio/pci/Makefile | 3 | ||||
-rw-r--r-- | drivers/vfio/pci/vfio_pci.c | 8 | ||||
-rw-r--r-- | drivers/vfio/vfio.c | 8 |
4 files changed, 12 insertions, 11 deletions
diff --git a/drivers/vfio/Makefile b/drivers/vfio/Makefile index dadf0ca146ef..d798b0959603 100644 --- a/drivers/vfio/Makefile +++ b/drivers/vfio/Makefile @@ -1,4 +1,6 @@ -obj-$(CONFIG_VFIO) += vfio.o +vfio_core-y := vfio.o virqfd.o + +obj-$(CONFIG_VFIO) += vfio_core.o obj-$(CONFIG_VFIO_IOMMU_TYPE1) += vfio_iommu_type1.o obj-$(CONFIG_VFIO_IOMMU_SPAPR_TCE) += vfio_iommu_spapr_tce.o obj-$(CONFIG_VFIO_SPAPR_EEH) += vfio_spapr_eeh.o diff --git a/drivers/vfio/pci/Makefile b/drivers/vfio/pci/Makefile index c7c864436896..131079255fd9 100644 --- a/drivers/vfio/pci/Makefile +++ b/drivers/vfio/pci/Makefile @@ -1,5 +1,4 @@ -vfio-pci-y := vfio_pci.o vfio_pci_intrs.o vfio_pci_rdwr.o vfio_pci_config.o \ - ../virqfd.o +vfio-pci-y := vfio_pci.o vfio_pci_intrs.o vfio_pci_rdwr.o vfio_pci_config.o obj-$(CONFIG_VFIO_PCI) += vfio-pci.o diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c index 668d37c730bf..2f865d07df90 100644 --- a/drivers/vfio/pci/vfio_pci.c +++ b/drivers/vfio/pci/vfio_pci.c @@ -1030,7 +1030,6 @@ put_devs: static void __exit vfio_pci_cleanup(void) { pci_unregister_driver(&vfio_pci_driver); - vfio_virqfd_exit(); vfio_pci_uninit_perm_bits(); } @@ -1043,11 +1042,6 @@ static int __init vfio_pci_init(void) if (ret) return ret; - /* Start the virqfd cleanup handler */ - ret = vfio_virqfd_init(); - if (ret) - goto out_virqfd; - /* Register and scan for devices */ ret = pci_register_driver(&vfio_pci_driver); if (ret) @@ -1056,8 +1050,6 @@ static int __init vfio_pci_init(void) return 0; out_driver: - vfio_virqfd_exit(); -out_virqfd: vfio_pci_uninit_perm_bits(); return ret; } diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c index 4cde85501444..23ba12afe01f 100644 --- a/drivers/vfio/vfio.c +++ b/drivers/vfio/vfio.c @@ -1553,6 +1553,11 @@ static int __init vfio_init(void) if (ret) goto err_cdev_add; + /* Start the virqfd cleanup handler used by some VFIO bus drivers */ + ret = vfio_virqfd_init(); + if (ret) + goto err_virqfd; + pr_info(DRIVER_DESC " version: " DRIVER_VERSION "\n"); /* @@ -1565,6 +1570,8 @@ static int __init vfio_init(void) return 0; +err_virqfd: + cdev_del(&vfio.group_cdev); err_cdev_add: unregister_chrdev_region(vfio.group_devt, MINORMASK); err_alloc_chrdev: @@ -1579,6 +1586,7 @@ static void __exit vfio_cleanup(void) { WARN_ON(!list_empty(&vfio.group_list)); + vfio_virqfd_exit(); idr_destroy(&vfio.group_idr); cdev_del(&vfio.group_cdev); unregister_chrdev_region(vfio.group_devt, MINORMASK); |