From b9136d207f0c05c96c6b9c980fa7f7fd541a65a8 Mon Sep 17 00:00:00 2001 From: Igor Mammedov Date: Wed, 21 Mar 2012 15:08:38 +0100 Subject: xen: initialize platform-pci even if xen_emul_unplug=never When xen_emul_unplug=never is specified on kernel command line reading files from /sys/hypervisor is broken (returns -EBUSY). It is caused by xen_bus dependency on platform-pci and platform-pci isn't initialized when xen_emul_unplug=never is specified. Fix it by allowing platform-pci to ignore xen_emul_unplug=never, and do not intialize xen_[blk|net]front instead. Signed-off-by: Igor Mammedov Acked-by: Stefano Stabellini Signed-off-by: Konrad Rzeszutek Wilk --- drivers/xen/platform-pci.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'drivers/xen/platform-pci.c') diff --git a/drivers/xen/platform-pci.c b/drivers/xen/platform-pci.c index 319dd0a94d51..2389e581e23c 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); } -- cgit v1.2.3-59-g8ed1b