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KVM: ARM/arm64: fix non-const declaration of function returning const

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Sparse kicks up about a type mismatch for kvm_target_cpu:

arch/arm64/kvm/guest.c:271:25: error: symbol 'kvm_target_cpu' redeclared with different type (originally declared at ./arch/arm64/include/asm/kvm_host.h:45) - different modifiers

so fix this by adding the missing const attribute to the function
declaration.

Cc: Christoffer Dall <christoffer.dall@linaro.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
This commit is contained in:
Will Deacon 2014-08-26 15:13:20 +01:00 committed by Christoffer Dall
parent 98047888bb
commit 6951e48bff
2 changed files with 2 additions and 2 deletions
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2
arch/arm/include/asm/kvm_host.h
View File

@ -42,7 +42,7 @@
struct kvm_vcpu;
u32 *kvm_vcpu_reg(struct kvm_vcpu *vcpu, u8 reg_num, u32 mode);
int kvm_target_cpu(void);
int __attribute_const__ kvm_target_cpu(void);
int kvm_reset_vcpu(struct kvm_vcpu *vcpu);
void kvm_reset_coprocs(struct kvm_vcpu *vcpu);

2
arch/arm64/include/asm/kvm_host.h
View File

@ -42,7 +42,7 @@
#define KVM_VCPU_MAX_FEATURES 3
struct kvm_vcpu;
int kvm_target_cpu(void);
int __attribute_const__ kvm_target_cpu(void);
int kvm_reset_vcpu(struct kvm_vcpu *vcpu);
int kvm_arch_dev_ioctl_check_extension(long ext);