ARM: KVM: move kvm_target_cpu to guest.c

guest.c already contains some target-specific checks. Let's move
kvm_target_cpu() over there so arm.c is mostly target agnostic.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
index f053049..c10a45f 100644 (file)
--- a/arch/arm/kvm/arm.c
+++ b/arch/arm/kvm/arm.c
@@ -33,7 +33,6 @@
 #include <asm/uaccess.h>
 #include <asm/ptrace.h>
 #include <asm/mman.h>
-#include <asm/cputype.h>
 #include <asm/tlbflush.h>
 #include <asm/cacheflush.h>
 #include <asm/virt.h>
@@ -301,22 +300,6 @@ int kvm_cpu_has_pending_timer(struct kvm_vcpu *vcpu)
        return 0;
 }
 
-int __attribute_const__ kvm_target_cpu(void)
-{
-       unsigned long implementor = read_cpuid_implementor();
-       unsigned long part_number = read_cpuid_part_number();
-
-       if (implementor != ARM_CPU_IMP_ARM)
-               return -EINVAL;
-
-       switch (part_number) {
-       case ARM_CPU_PART_CORTEX_A15:
-               return KVM_ARM_TARGET_CORTEX_A15;
-       default:
-               return -EINVAL;
-       }
-}
-
 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
 {
        int ret;

diff --git a/arch/arm/kvm/guest.c b/arch/arm/kvm/guest.c
index 2339d96..152d036 100644 (file)
--- a/arch/arm/kvm/guest.c
+++ b/arch/arm/kvm/guest.c
@@ -22,6 +22,7 @@
 #include <linux/module.h>
 #include <linux/vmalloc.h>
 #include <linux/fs.h>
+#include <asm/cputype.h>
 #include <asm/uaccess.h>
 #include <asm/kvm.h>
 #include <asm/kvm_asm.h>
@@ -180,6 +181,22 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
        return -EINVAL;
 }
 
+int __attribute_const__ kvm_target_cpu(void)
+{
+       unsigned long implementor = read_cpuid_implementor();
+       unsigned long part_number = read_cpuid_part_number();
+
+       if (implementor != ARM_CPU_IMP_ARM)
+               return -EINVAL;
+
+       switch (part_number) {
+       case ARM_CPU_PART_CORTEX_A15:
+               return KVM_ARM_TARGET_CORTEX_A15;
+       default:
+               return -EINVAL;
+       }
+}
+
 int kvm_vcpu_set_target(struct kvm_vcpu *vcpu,
                        const struct kvm_vcpu_init *init)
 {