348 int pgd_reg;  variable
349 EXPORT_SYMBOL_GPL(pgd_reg);
809 	if (pgd_reg != -1) {  in build_get_pmde64()
814 			UASM_i_MFC0(p, ptr, c0_kscratch(), pgd_reg);  in build_get_pmde64()
947 	if (pgd_reg != -1) {  in build_get_pgde32()
949 		uasm_i_mfc0(p, ptr, c0_kscratch(), pgd_reg);  in build_get_pgde32()
1084 		if (pgd_reg != -1)  in build_fast_tlb_refill_handler()
1085 			UASM_i_MFC0(p, ptr, c0_kscratch(), pgd_reg);  in build_fast_tlb_refill_handler()
1098 		if (pgd_reg == -1) {  in build_fast_tlb_refill_handler()
1104 		if (pgd_reg != -1)  in build_fast_tlb_refill_handler()
1105 			UASM_i_MFC0(p, ptr, c0_kscratch(), pgd_reg);  in build_fast_tlb_refill_handler()
1116 		if (pgd_reg == -1)  in build_fast_tlb_refill_handler()
1123 	if (pgd_reg == -1) {  in build_fast_tlb_refill_handler()
1564 	pgd_reg = allocate_kscratch();  in build_setup_pgd()
1566 	if (pgd_reg == -1) {  in build_setup_pgd()
1592 			UASM_i_MTC0(&p, a0, c0_kscratch(), pgd_reg);  in build_setup_pgd()
1610 	if (pgd_reg != -1) {  in build_setup_pgd()
1611 		UASM_i_MTC0(&p, a0, c0_kscratch(), pgd_reg);  in build_setup_pgd()