Subject: [PATCH 0107/2944] arm/arm64: KVM: Rename function kvm_arch_dev_ioctl_check_extension()

From: Dongjiu Geng <[email-masked]>
Date: Sat, 13 Oct 2018 00:12:48 +0800

commit 375bdd3b5d4f7cf146f0df1488b4671b141dd799 upstream

Rename kvm_arch_dev_ioctl_check_extension() to
kvm_arch_vm_ioctl_check_extension(), because it does
not have any relationship with device.

Renaming this function can make code readable.

Cc: James Morse <[email-masked]>
Reviewed-by: Suzuki K Poulose <[email-masked]>
Signed-off-by: Dongjiu Geng <[email-masked]>
Signed-off-by: Marc Zyngier <[email-masked]>
Signed-off-by: Zou Cao <[email-masked]>
Reviewed-by: Baoyou Xie <[email-masked]>
---
 arch/arm/include/asm/kvm_host.h   | 2 +-
 arch/arm64/include/asm/kvm_host.h | 2 +-
 arch/arm64/kvm/reset.c            | 4 ++--
 virt/kvm/arm/arm.c                | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h
index d0d0227..dc9f570 100644
--- a/arch/arm/include/asm/kvm_host.h
+++ b/arch/arm/include/asm/kvm_host.h
@@ -283,7 +283,7 @@ static inline void __cpu_init_stage2(void)
 	kvm_call_hyp(__init_stage2_translation);
 }
 
-static inline int kvm_arch_dev_ioctl_check_extension(struct kvm *kvm, long ext)
+static inline int kvm_arch_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 {
 	return 0;
 }
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index 367b2e0..f28be9e 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -54,7 +54,7 @@
 
 int __attribute_const__ kvm_target_cpu(void);
 int kvm_reset_vcpu(struct kvm_vcpu *vcpu);
-int kvm_arch_dev_ioctl_check_extension(struct kvm *kvm, long ext);
+int kvm_arch_vm_ioctl_check_extension(struct kvm *kvm, long ext);
 void __extended_idmap_trampoline(phys_addr_t boot_pgd, phys_addr_t idmap_start);
 
 struct kvm_arch {
diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c
index 0688816..fb34ec9 100644
--- a/arch/arm64/kvm/reset.c
+++ b/arch/arm64/kvm/reset.c
@@ -56,12 +56,12 @@ static bool cpu_has_32bit_el1(void)
 }
 
 /**
- * kvm_arch_dev_ioctl_check_extension
+ * kvm_arch_vm_ioctl_check_extension
  *
  * We currently assume that the number of HW registers is uniform
  * across all CPUs (see cpuinfo_sanity_check).
  */
-int kvm_arch_dev_ioctl_check_extension(struct kvm *kvm, long ext)
+int kvm_arch_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 {
 	int r;
 
diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c
index d982650..8b5232b 100644
--- a/virt/kvm/arm/arm.c
+++ b/virt/kvm/arm/arm.c
@@ -243,7 +243,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 		r = 1;
 		break;
 	default:
-		r = kvm_arch_dev_ioctl_check_extension(kvm, ext);
+		r = kvm_arch_vm_ioctl_check_extension(kvm, ext);
 		break;
 	}
 	return r;
-- 
1.8.3.1