diff options
Diffstat (limited to 'drivers/xen/sys-hypervisor.c')
| -rw-r--r-- | drivers/xen/sys-hypervisor.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/drivers/xen/sys-hypervisor.c b/drivers/xen/sys-hypervisor.c index 1267d6fcc0c7..88a60e03ccf0 100644 --- a/drivers/xen/sys-hypervisor.c +++ b/drivers/xen/sys-hypervisor.c @@ -353,32 +353,6 @@ static void xen_properties_destroy(void) sysfs_remove_group(hypervisor_kobj, &xen_properties_group); } -#ifdef CONFIG_KEXEC - -extern size_t vmcoreinfo_size_xen; -extern unsigned long paddr_vmcoreinfo_xen; - -static ssize_t vmcoreinfo_show(struct hyp_sysfs_attr *attr, char *page) -{ - return sprintf(page, "%lx %zx\n", - paddr_vmcoreinfo_xen, vmcoreinfo_size_xen); -} - -HYPERVISOR_ATTR_RO(vmcoreinfo); - -static int __init xen_sysfs_vmcoreinfo_init(void) -{ - return sysfs_create_file(hypervisor_kobj, - &vmcoreinfo_attr.attr); -} - -static void xen_sysfs_vmcoreinfo_destroy(void) -{ - sysfs_remove_file(hypervisor_kobj, &vmcoreinfo_attr.attr); -} - -#endif - static int __init hyper_sysfs_init(void) { int ret; @@ -401,20 +375,9 @@ static int __init hyper_sysfs_init(void) ret = xen_properties_init(); if (ret) goto prop_out; -#ifdef CONFIG_KEXEC - if (vmcoreinfo_size_xen != 0) { - ret = xen_sysfs_vmcoreinfo_init(); - if (ret) - goto vmcoreinfo_out; - } -#endif goto out; -#ifdef CONFIG_KEXEC -vmcoreinfo_out: -#endif - xen_properties_destroy(); prop_out: xen_sysfs_uuid_destroy(); uuid_out: @@ -429,10 +392,6 @@ out: static void __exit hyper_sysfs_exit(void) { -#ifdef CONFIG_KEXEC - if (vmcoreinfo_size_xen != 0) - xen_sysfs_vmcoreinfo_destroy(); -#endif xen_properties_destroy(); xen_compilation_destroy(); xen_sysfs_uuid_destroy(); |