From 702d4eb9b3de4398ab99cf0a4e799e552c7ab756 Mon Sep 17 00:00:00 2001 From: Stefano Stabellini Date: Thu, 2 Dec 2010 17:54:50 +0000 Subject: [PATCH] xen: no need to delay xen_setup_shutdown_event for hvm guests anymore Now that xenstore_ready is used correctly for PV on HVM guests too, we don't need to delay the initialization of xen_setup_shutdown_event anymore. Signed-off-by: Stefano Stabellini Acked-by: Jeremy Fitzhardinge --- drivers/xen/manage.c | 17 ++++------------- drivers/xen/platform-pci.c | 3 --- 2 files changed, 4 insertions(+), 16 deletions(-) diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c index 24177272bcb8..b2a8d7856ce3 100644 --- a/drivers/xen/manage.c +++ b/drivers/xen/manage.c @@ -291,27 +291,18 @@ static int shutdown_event(struct notifier_block *notifier, return NOTIFY_DONE; } -static int __init __setup_shutdown_event(void) -{ - /* Delay initialization in the PV on HVM case */ - if (xen_hvm_domain()) - return 0; - - if (!xen_pv_domain()) - return -ENODEV; - - return xen_setup_shutdown_event(); -} - int xen_setup_shutdown_event(void) { static struct notifier_block xenstore_notifier = { .notifier_call = shutdown_event }; + + if (!xen_domain()) + return -ENODEV; register_xenstore_notifier(&xenstore_notifier); return 0; } EXPORT_SYMBOL_GPL(xen_setup_shutdown_event); -subsys_initcall(__setup_shutdown_event); +subsys_initcall(xen_setup_shutdown_event); diff --git a/drivers/xen/platform-pci.c b/drivers/xen/platform-pci.c index afbe041f42c5..319dd0a94d51 100644 --- a/drivers/xen/platform-pci.c +++ b/drivers/xen/platform-pci.c @@ -156,9 +156,6 @@ static int __devinit platform_pci_init(struct pci_dev *pdev, if (ret) goto out; xenbus_probe(NULL); - ret = xen_setup_shutdown_event(); - if (ret) - goto out; return 0; out: