Correct choice of c/z asum kernel on mips32

kernel/mips/KERNEL.P5600

@@ -38,8 +38,8 @@ ZASUMKERNEL  = ../mips/zasum_msa.c
 else
 SASUMKERNEL  = ../mips/asum.c
 DASUMKERNEL  = ../mips/asum.c
-CASUMKERNEL  = ../mips/asum.c
-ZASUMKERNEL  = ../mips/asum.c
+CASUMKERNEL  = ../mips/zasum.c
+ZASUMKERNEL  = ../mips/zasum.c
 endif
 
 ifdef HAVE_MSA
@@ -253,4 +253,4 @@ ZTRSMKERNEL_LN = ../generic/trsm_kernel_LN.c
 ZTRSMKERNEL_LT = ../generic/trsm_kernel_LT.c
 ZTRSMKERNEL_RN = ../generic/trsm_kernel_RN.c
 ZTRSMKERNEL_RT = ../generic/trsm_kernel_RT.c
-endif
+endif