[PATCH] kvm tools: arm: remove register accessor macros now that they are in uapi

[Will Deacon <will.deacon@xxxxxxx>]

The kernel now exposes register accessor macros in the uapi/ headers
for arm and arm64, so use those instead (and avoid the compile failure
from the duplicate definitions).

Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
---

Pekka -- please take this as a fix, since merging the 3.16 sources has
         caused some breakage for ARM. Cheers!

 tools/kvm/arm/aarch32/kvm-cpu.c | 15 +--------------
 tools/kvm/arm/aarch64/kvm-cpu.c | 15 ---------------
 2 files changed, 1 insertion(+), 29 deletions(-)

diff --git a/tools/kvm/arm/aarch32/kvm-cpu.c b/tools/kvm/arm/aarch32/kvm-cpu.c
index 464b473dc936..95fb1da5ba3d 100644
--- a/tools/kvm/arm/aarch32/kvm-cpu.c
+++ b/tools/kvm/arm/aarch32/kvm-cpu.c
@@ -7,25 +7,12 @@
 #define ARM_CORE_REG(x)	(KVM_REG_ARM | KVM_REG_SIZE_U32 | KVM_REG_ARM_CORE | \
 			 KVM_REG_ARM_CORE_REG(x))
 
-#define ARM_CP15_REG_SHIFT_MASK(x,n)		\
-	(((x) << KVM_REG_ARM_ ## n ## _SHIFT) & KVM_REG_ARM_ ## n ## _MASK)
-
-#define __ARM_CP15_REG(op1,crn,crm,op2)			\
-	(KVM_REG_ARM | KVM_REG_SIZE_U32		|	\
-	 (15 << KVM_REG_ARM_COPROC_SHIFT)	|	\
-	 ARM_CP15_REG_SHIFT_MASK(op1, OPC1)	|	\
-	 ARM_CP15_REG_SHIFT_MASK(crn, 32_CRN)	|	\
-	 ARM_CP15_REG_SHIFT_MASK(crm, CRM)	|	\
-	 ARM_CP15_REG_SHIFT_MASK(op2, 32_OPC2))
-
-#define ARM_CP15_REG(...)	__ARM_CP15_REG(__VA_ARGS__)
-
 unsigned long kvm_cpu__get_vcpu_mpidr(struct kvm_cpu *vcpu)
 {
 	struct kvm_one_reg reg;
 	u32 mpidr;
 
-	reg.id = ARM_CP15_REG(ARM_CPU_ID, ARM_CPU_ID_MPIDR);
+	reg.id = ARM_CP15_REG32(ARM_CPU_ID, ARM_CPU_ID_MPIDR);
 	reg.addr = (u64)(unsigned long)&mpidr;
 	if (ioctl(vcpu->vcpu_fd, KVM_GET_ONE_REG, &reg) < 0)
 		die("KVM_GET_ONE_REG failed (get_mpidr vcpu%ld", vcpu->cpu_id);
diff --git a/tools/kvm/arm/aarch64/kvm-cpu.c b/tools/kvm/arm/aarch64/kvm-cpu.c
index 71a2a3a7789d..1b293748efd6 100644
--- a/tools/kvm/arm/aarch64/kvm-cpu.c
+++ b/tools/kvm/arm/aarch64/kvm-cpu.c
@@ -15,21 +15,6 @@
 #define ARM64_CORE_REG(x)	(KVM_REG_ARM64 | KVM_REG_SIZE_U64 | \
 				 KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(x))
 
-#define ARM64_SYS_REG_SHIFT_MASK(x,n)				\
-	(((x) << KVM_REG_ARM64_SYSREG_ ## n ## _SHIFT) &	\
-	 KVM_REG_ARM64_SYSREG_ ## n ## _MASK)
-
-#define __ARM64_SYS_REG(op0,op1,crn,crm,op2)			\
-	(KVM_REG_ARM64 | KVM_REG_SIZE_U64		|	\
-	 KVM_REG_ARM64_SYSREG				|	\
-	 ARM64_SYS_REG_SHIFT_MASK(op0, OP0)		|	\
-	 ARM64_SYS_REG_SHIFT_MASK(op1, OP1)		|	\
-	 ARM64_SYS_REG_SHIFT_MASK(crn, CRN)		|	\
-	 ARM64_SYS_REG_SHIFT_MASK(crm, CRM)		|	\
-	 ARM64_SYS_REG_SHIFT_MASK(op2, OP2))
-
-#define ARM64_SYS_REG(...)	__ARM64_SYS_REG(__VA_ARGS__)
-
 unsigned long kvm_cpu__get_vcpu_mpidr(struct kvm_cpu *vcpu)
 {
 	struct kvm_one_reg reg;
-- 
2.1.0

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