microblaze: Change label names - copy_tofrom_user

Change label name to be prepared for loop unrolling.

Signed-off-by: Michal Simek <monstr@monstr.eu>

1 files changed, 13 insertions, 14 deletions

diff --git a/arch/microblaze/lib/uaccess_old.S b/arch/microblaze/lib/uaccess_old.S
index bacfedc3c7dd..6dfd4a087263 100644
--- a/arch/microblaze/lib/uaccess_old.S
+++ b/arch/microblaze/lib/uaccess_old.S
@@ -121,32 +121,31 @@ __copy_tofrom_user:
          */
         beqid   r7, 0f /* zero size is not likely */
         andi    r3, r7, 0x3 /* filter add count */
-        bneid   r3, 4f /* if is odd value then byte copying */
+        bneid   r3, bu /* if is odd value then byte copying */
         or      r3, r5, r6 /* find if is any to/from unaligned */
         andi    r3, r3, 0x3 /* mask unaligned */
-        bneid   r3, 1f /* it is unaligned -> then jump */
+        bneid   r3, bu1 /* it is unaligned -> then jump */
         or      r3, r0, r0
 
-/* at least one 4 byte copy */
-5:      lw      r4, r6, r3
-6:      sw      r4, r5, r3
+w1:     lw      r4, r6, r3 /* at least one 4 byte copy */
+w2:     sw      r4, r5, r3
         addik   r7, r7, -4
-        bneid   r7, 5b
+        bneid   r7, w1
         addik   r3, r3, 4
         addik   r3, r7, 0
         rtsd    r15, 8
         nop
 
         .section        __ex_table,"a"
-        .word   5b, 0f;
-        .word   6b, 0f;
+        .word   w1, 0f;
+        .word   w2, 0f;
         .text
 
-4:      or      r3, r0, r0
-1:      lbu     r4,r6,r3
-2:      sb      r4,r5,r3
+bu:     or      r3, r0, r0
+bu1:    lbu     r4,r6,r3
+bu2:    sb      r4,r5,r3
         addik   r7,r7,-1
-        bneid   r7,1b
+        bneid   r7,bu1
         addik   r3,r3,1         /* delay slot */
 0:
         addik   r3,r7,0
@@ -155,6 +154,6 @@ __copy_tofrom_user:
         .size   __copy_tofrom_user, . - __copy_tofrom_user
 
         .section        __ex_table,"a"
-        .word   1b, 0b;
-        .word   2b, 0b;
+        .word   bu1, 0b;
+        .word   bu2, 0b;
         .text