1 files changed, 14 insertions, 6 deletions

diff --git a/arch/blackfin/lib/ins.S b/arch/blackfin/lib/ins.S
index 730d2b427538..7d5e9846311d 100644
--- a/arch/blackfin/lib/ins.S
+++ b/arch/blackfin/lib/ins.S
@@ -29,6 +29,7 @@
  */
 
 #include <linux/linkage.h>
+#include <asm/blackfin.h>
 
 .align 2
 
@@ -39,11 +40,14 @@ ENTRY(_insl)
         P2 = R2;        /* P2 = count */
         SSYNC;
         LSETUP( .Llong_loop_s, .Llong_loop_e) LC0 = P2;
-.Llong_loop_s: R0 = [P0];
-.Llong_loop_e: [P1++] = R0;
+.Llong_loop_s:  R0 = [P0];
+                [P1++] = R0;
+                NOP;
+.Llong_loop_e:  NOP;
         sti R3;
         RTS;
 
+
 ENTRY(_insw)
         P0 = R0;        /* P0 = port */
         cli R3;
@@ -51,8 +55,10 @@ ENTRY(_insw)
         P2 = R2;        /* P2 = count */
         SSYNC;
         LSETUP( .Lword_loop_s, .Lword_loop_e) LC0 = P2;
-.Lword_loop_s: R0 = W[P0];
-.Lword_loop_e: W[P1++] = R0;
+.Lword_loop_s:  R0 = W[P0];
+                W[P1++] = R0;
+                NOP;
+.Lword_loop_e:  NOP;
         sti R3;
         RTS;
 
@@ -63,7 +69,9 @@ ENTRY(_insb)
         P2 = R2;        /* P2 = count */
         SSYNC;
         LSETUP( .Lbyte_loop_s, .Lbyte_loop_e) LC0 = P2;
-.Lbyte_loop_s: R0 = B[P0];
-.Lbyte_loop_e: B[P1++] = R0;
+.Lbyte_loop_s:  R0 = B[P0];
+                B[P1++] = R0;
+                NOP;
+.Lbyte_loop_e:  NOP;
         sti R3;
         RTS;