kvm/powerpc: move kvm_hypercall0() and friends to epapr_hypercall0()

kvm_hypercall0() and friends have nothing KVM specific so moved to
epapr_hypercall0() and friends. Also they are moved from
arch/powerpc/include/asm/kvm_para.h to arch/powerpc/include/asm/epapr_hcalls.h

Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>

arch/powerpc/include/asm/epapr_hcalls.h

@@ -506,5 +506,70 @@ static unsigned long epapr_hypercall(unsigned long *in,
 }
 #endif
 
+static inline long epapr_hypercall0_1(unsigned int nr, unsigned long *r2)
+{
+	unsigned long in[8];
+	unsigned long out[8];
+	unsigned long r;
+
+	r = epapr_hypercall(in, out, nr);
+	*r2 = out[0];
+
+	return r;
+}
+
+static inline long epapr_hypercall0(unsigned int nr)
+{
+	unsigned long in[8];
+	unsigned long out[8];
+
+	return epapr_hypercall(in, out, nr);
+}
+
+static inline long epapr_hypercall1(unsigned int nr, unsigned long p1)
+{
+	unsigned long in[8];
+	unsigned long out[8];
+
+	in[0] = p1;
+	return epapr_hypercall(in, out, nr);
+}
+
+static inline long epapr_hypercall2(unsigned int nr, unsigned long p1,
+				    unsigned long p2)
+{
+	unsigned long in[8];
+	unsigned long out[8];
+
+	in[0] = p1;
+	in[1] = p2;
+	return epapr_hypercall(in, out, nr);
+}
+
+static inline long epapr_hypercall3(unsigned int nr, unsigned long p1,
+				    unsigned long p2, unsigned long p3)
+{
+	unsigned long in[8];
+	unsigned long out[8];
+
+	in[0] = p1;
+	in[1] = p2;
+	in[2] = p3;
+	return epapr_hypercall(in, out, nr);
+}
+
+static inline long epapr_hypercall4(unsigned int nr, unsigned long p1,
+				    unsigned long p2, unsigned long p3,
+				    unsigned long p4)
+{
+	unsigned long in[8];
+	unsigned long out[8];
+
+	in[0] = p1;
+	in[1] = p2;
+	in[2] = p3;
+	in[3] = p4;
+	return epapr_hypercall(in, out, nr);
+}
 #endif /* !__ASSEMBLY__ */
 #endif /* _EPAPR_HCALLS_H */

arch/powerpc/include/asm/kvm_para.h

@@ -48,81 +48,14 @@ static inline int kvm_para_available(void)
 
 #endif
 
-static inline long kvm_hypercall0_1(unsigned int nr, unsigned long *r2)
-{
-	unsigned long in[8];
-	unsigned long out[8];
-	unsigned long r;
-
-	r = epapr_hypercall(in, out, KVM_HCALL_TOKEN(nr));
-	*r2 = out[0];
-
-	return r;
-}
-
-static inline long kvm_hypercall0(unsigned int nr)
-{
-	unsigned long in[8];
-	unsigned long out[8];
-
-	return epapr_hypercall(in, out, KVM_HCALL_TOKEN(nr));
-}
-
-static inline long kvm_hypercall1(unsigned int nr, unsigned long p1)
-{
-	unsigned long in[8];
-	unsigned long out[8];
-
-	in[0] = p1;
-	return epapr_hypercall(in, out, KVM_HCALL_TOKEN(nr));
-}
-
-static inline long kvm_hypercall2(unsigned int nr, unsigned long p1,
-				  unsigned long p2)
-{
-	unsigned long in[8];
-	unsigned long out[8];
-
-	in[0] = p1;
-	in[1] = p2;
-	return epapr_hypercall(in, out, KVM_HCALL_TOKEN(nr));
-}
-
-static inline long kvm_hypercall3(unsigned int nr, unsigned long p1,
-				  unsigned long p2, unsigned long p3)
-{
-	unsigned long in[8];
-	unsigned long out[8];
-
-	in[0] = p1;
-	in[1] = p2;
-	in[2] = p3;
-	return epapr_hypercall(in, out, KVM_HCALL_TOKEN(nr));
-}
-
-static inline long kvm_hypercall4(unsigned int nr, unsigned long p1,
-				  unsigned long p2, unsigned long p3,
-				  unsigned long p4)
-{
-	unsigned long in[8];
-	unsigned long out[8];
-
-	in[0] = p1;
-	in[1] = p2;
-	in[2] = p3;
-	in[3] = p4;
-	return epapr_hypercall(in, out, KVM_HCALL_TOKEN(nr));
-}
-
-
 static inline unsigned int kvm_arch_para_features(void)
 {
 	unsigned long r;
 
 	if (!kvm_para_available())
 		return 0;
 
-	if(kvm_hypercall0_1(KVM_HC_FEATURES, &r))
+	if(epapr_hypercall0_1(KVM_HCALL_TOKEN(KVM_HC_FEATURES), &r))
 		return 0;
 
 	return r;