From 28c5dcb22f90113dea101b0421bc6971bccb7a74 Mon Sep 17 00:00:00 2001 From: Suzuki K Poulose Date: Tue, 26 Jan 2016 10:58:16 +0000 Subject: arm64: Rename cpuid_feature field extract routines Now that we have a clear understanding of the sign of a feature, rename the routines to reflect the sign, so that it is not misused. The cpuid_feature_extract_field() now accepts a 'sign' parameter. Signed-off-by: Suzuki K. Poulose Acked-by: Will Deacon Acked-by: Marc Zyngier Signed-off-by: Catalin Marinas --- arch/arm64/include/asm/kvm_mmu.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm64/include/asm/kvm_mmu.h') diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h index 736433912a1e..2ac4a22d3119 100644 --- a/arch/arm64/include/asm/kvm_mmu.h +++ b/arch/arm64/include/asm/kvm_mmu.h @@ -307,7 +307,7 @@ static inline unsigned int kvm_get_vmid_bits(void) { int reg = read_system_reg(SYS_ID_AA64MMFR1_EL1); - return (cpuid_feature_extract_field(reg, ID_AA64MMFR1_VMIDBITS_SHIFT) == 2) ? 16 : 8; + return (cpuid_feature_extract_unsigned_field(reg, ID_AA64MMFR1_VMIDBITS_SHIFT) == 2) ? 16 : 8; } #endif /* __ASSEMBLY__ */ -- cgit