diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c
index 99c5506..c70f25f 100644
--- a/arch/mips/math-emu/cp1emu.c
+++ b/arch/mips/math-emu/cp1emu.c
@@ -196,7 +196,7 @@
 static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_soft_struct *ctx)
 {
 	mips_instruction ir;
-	vaddr_t emulpc, contpc;
+	void * emulpc, *contpc;
 	unsigned int cond;
 
 	if (get_user(ir, (mips_instruction *) xcp->cp0_epc)) {
@@ -221,12 +221,12 @@
 		 * Linux MIPS branch emulator operates on context, updating the
 		 * cp0_epc.
 		 */
-		emulpc = REG_TO_VA(xcp->cp0_epc + 4);	/* Snapshot emulation target */
+		emulpc = (void *) (xcp->cp0_epc + 4);	/* Snapshot emulation target */
 
 		if (__compute_return_epc(xcp)) {
 #ifdef CP1DBG
 			printk("failed to emulate branch at %p\n",
-				REG_TO_VA(xcp->cp0_epc));
+				(void *) (xcp->cp0_epc));
 #endif
 			return SIGILL;
 		}
@@ -235,13 +235,12 @@
 			return SIGBUS;
 		}
 		/* __compute_return_epc() will have updated cp0_epc */
-		contpc = REG_TO_VA xcp->cp0_epc;
+		contpc = (void *)  xcp->cp0_epc;
 		/* In order not to confuse ptrace() et al, tweak context */
-		xcp->cp0_epc = VA_TO_REG emulpc - 4;
-	}
-	else {
-		emulpc = REG_TO_VA xcp->cp0_epc;
-		contpc = REG_TO_VA(xcp->cp0_epc + 4);
+		xcp->cp0_epc = (unsigned long) emulpc - 4;
+	} else {
+		emulpc = (void *)  xcp->cp0_epc;
+		contpc = (void *) (xcp->cp0_epc + 4);
 	}
 
       emul:
@@ -249,7 +248,7 @@
 	switch (MIPSInst_OPCODE(ir)) {
 #ifndef SINGLE_ONLY_FPU
 	case ldc1_op:{
-		u64 *va = REG_TO_VA(xcp->regs[MIPSInst_RS(ir)] +
+		u64 *va = (void *) (xcp->regs[MIPSInst_RS(ir)] +
 			MIPSInst_SIMM(ir));
 		u64 val;
 
@@ -263,7 +262,7 @@
 	}
 
 	case sdc1_op:{
-		u64 *va = REG_TO_VA(xcp->regs[MIPSInst_RS(ir)] +
+		u64 *va = (void *) (xcp->regs[MIPSInst_RS(ir)] +
 			MIPSInst_SIMM(ir));
 		u64 val;
 
@@ -278,7 +277,7 @@
 #endif
 
 	case lwc1_op:{
-		u32 *va = REG_TO_VA(xcp->regs[MIPSInst_RS(ir)] +
+		u32 *va = (void *) (xcp->regs[MIPSInst_RS(ir)] +
 			MIPSInst_SIMM(ir));
 		u32 val;
 
@@ -298,7 +297,7 @@
 	}
 
 	case swc1_op:{
-		u32 *va = REG_TO_VA(xcp->regs[MIPSInst_RS(ir)] +
+		u32 *va = (void *) (xcp->regs[MIPSInst_RS(ir)] +
 			MIPSInst_SIMM(ir));
 		u32 val;
 
@@ -371,7 +370,7 @@
 				value = ctx->fcr31;
 #ifdef CSRTRACE
 				printk("%p gpr[%d]<-csr=%08x\n",
-					REG_TO_VA(xcp->cp0_epc),
+					(void *) (xcp->cp0_epc),
 					MIPSInst_RT(ir), value);
 #endif
 			}
@@ -398,7 +397,7 @@
 			if (MIPSInst_RD(ir) == FPCREG_CSR) {
 #ifdef CSRTRACE
 				printk("%p gpr[%d]->csr=%08x\n",
-					REG_TO_VA(xcp->cp0_epc),
+					(void *) (xcp->cp0_epc),
 					MIPSInst_RT(ir), value);
 #endif
 				ctx->fcr31 = value;
@@ -445,12 +444,12 @@
 				 * instruction
 				 */
 				xcp->cp0_epc += 4;
-				contpc = REG_TO_VA
+				contpc = (void *)
 					(xcp->cp0_epc +
 					(MIPSInst_SIMM(ir) << 2));
 
 				if (get_user(ir, (mips_instruction *)
-						REG_TO_VA xcp->cp0_epc)) {
+						(void *)  xcp->cp0_epc)) {
 					fpuemuprivate.stats.errors++;
 					return SIGBUS;
 				}
@@ -480,7 +479,7 @@
 				 * Single step the non-cp1
 				 * instruction in the dslot
 				 */
-				return mips_dsemul(xcp, ir, VA_TO_REG contpc);
+				return mips_dsemul(xcp, ir, (unsigned long) contpc);
 			}
 			else {
 				/* branch not taken */
@@ -539,8 +538,9 @@
 	}
 
 	/* we did it !! */
-	xcp->cp0_epc = VA_TO_REG(contpc);
+	xcp->cp0_epc = (unsigned long) contpc;
 	xcp->cp0_cause &= ~CAUSEF_BD;
+
 	return 0;
 }
 
@@ -628,7 +628,7 @@
 
 		switch (MIPSInst_FUNC(ir)) {
 		case lwxc1_op:
-			va = REG_TO_VA(xcp->regs[MIPSInst_FR(ir)] +
+			va = (void *) (xcp->regs[MIPSInst_FR(ir)] +
 				xcp->regs[MIPSInst_FT(ir)]);
 
 			fpuemuprivate.stats.loads++;
@@ -648,7 +648,7 @@
 			break;
 
 		case swxc1_op:
-			va = REG_TO_VA(xcp->regs[MIPSInst_FR(ir)] +
+			va = (void *) (xcp->regs[MIPSInst_FR(ir)] +
 				xcp->regs[MIPSInst_FT(ir)]);
 
 			fpuemuprivate.stats.stores++;
@@ -724,7 +724,7 @@
 
 		switch (MIPSInst_FUNC(ir)) {
 		case ldxc1_op:
-			va = REG_TO_VA(xcp->regs[MIPSInst_FR(ir)] +
+			va = (void *) (xcp->regs[MIPSInst_FR(ir)] +
 				xcp->regs[MIPSInst_FT(ir)]);
 
 			fpuemuprivate.stats.loads++;
@@ -736,7 +736,7 @@
 			break;
 
 		case sdxc1_op:
-			va = REG_TO_VA(xcp->regs[MIPSInst_FR(ir)] +
+			va = (void *) (xcp->regs[MIPSInst_FR(ir)] +
 				xcp->regs[MIPSInst_FT(ir)]);
 
 			fpuemuprivate.stats.stores++;
@@ -1282,7 +1282,7 @@
 int fpu_emulator_cop1Handler(int xcptno, struct pt_regs *xcp,
 	struct mips_fpu_soft_struct *ctx)
 {
-	gpreg_t oldepc, prevepc;
+	unsigned long oldepc, prevepc;
 	mips_instruction insn;
 	int sig = 0;