diff options
| -rw-r--r-- | drivers/block/xen-blkfront.c | 3 | ||||
| -rw-r--r-- | drivers/net/xen-netfront.c | 4 | ||||
| -rw-r--r-- | drivers/xen/platform-pci.c | 5 |
3 files changed, 7 insertions, 5 deletions
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index 9fd3ee2..4276ab0 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -1452,6 +1452,9 @@ static int __init xlblk_init(void) if (!xen_domain()) return -ENODEV; + if (!xen_platform_pci_unplug) + return -ENODEV; + if (register_blkdev(XENVBD_MAJOR, DEV_NAME)) { printk(KERN_WARNING "xen_blk: can't get major %d with name %s\n", XENVBD_MAJOR, DEV_NAME); diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index fa67905..8cc0914 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -47,6 +47,7 @@ #include <xen/xenbus.h> #include <xen/events.h> #include <xen/page.h> +#include <xen/platform_pci.h> #include <xen/grant_table.h> #include <xen/interface/io/netif.h> @@ -1956,6 +1957,9 @@ static int __init netif_init(void) if (xen_initial_domain()) return 0; + if (!xen_platform_pci_unplug) + return -ENODEV; + printk(KERN_INFO "Initialising Xen virtual ethernet driver.\n"); return xenbus_register_frontend(&netfront_driver); diff --git a/drivers/xen/platform-pci.c b/drivers/xen/platform-pci.c index 319dd0a..2389e58 100644 --- a/drivers/xen/platform-pci.c +++ b/drivers/xen/platform-pci.c @@ -186,11 +186,6 @@ static struct pci_driver platform_driver = { static int __init platform_pci_module_init(void) { - /* no unplug has been done, IGNORE hasn't been specified: just - * return now */ - if (!xen_platform_pci_unplug) - return -ENODEV; - return pci_register_driver(&platform_driver); } |
