diff options
Diffstat (limited to 'arch/powerpc/include/asm/kvm_para.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_para.h | 39 |
1 files changed, 4 insertions, 35 deletions
diff --git a/arch/powerpc/include/asm/kvm_para.h b/arch/powerpc/include/asm/kvm_para.h index 5ceb4efca65f..abe1b5e82547 100644 --- a/arch/powerpc/include/asm/kvm_para.h +++ b/arch/powerpc/include/asm/kvm_para.h @@ -1,16 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * Copyright IBM Corp. 2008 * @@ -19,35 +8,15 @@ #ifndef __POWERPC_KVM_PARA_H__ #define __POWERPC_KVM_PARA_H__ -#include <uapi/asm/kvm_para.h> - -#ifdef CONFIG_KVM_GUEST - -#include <linux/of.h> +#include <asm/kvm_guest.h> -static inline int kvm_para_available(void) -{ - struct device_node *hyper_node; - - hyper_node = of_find_node_by_path("/hypervisor"); - if (!hyper_node) - return 0; - - if (!of_device_is_compatible(hyper_node, "linux,kvm")) - return 0; - - return 1; -} - -#else +#include <uapi/asm/kvm_para.h> static inline int kvm_para_available(void) { - return 0; + return IS_ENABLED(CONFIG_KVM_GUEST) && is_kvm_guest(); } -#endif - static inline unsigned int kvm_arch_para_features(void) { unsigned long r; |