tile: correct some typos in opcode type names

These particular opcode names are not used in the kernel directly,
so updating them just has the effect of making downstream consumers
more likely to end up using better names; this was reported from the
qemu community.

Reported-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Chris Metcalf <cmetcalf@ezchip.com>

arch/tile/include/uapi/arch/opcode_tilegx.h

@@ -830,11 +830,11 @@ enum
   ADDX_RRR_0_OPCODE_X0 = 2,
   ADDX_RRR_0_OPCODE_X1 = 2,
   ADDX_RRR_0_OPCODE_Y0 = 0,
-  ADDX_SPECIAL_0_OPCODE_Y1 = 0,
+  ADDX_RRR_0_OPCODE_Y1 = 0,
   ADD_RRR_0_OPCODE_X0 = 3,
   ADD_RRR_0_OPCODE_X1 = 3,
   ADD_RRR_0_OPCODE_Y0 = 1,
-  ADD_SPECIAL_0_OPCODE_Y1 = 1,
+  ADD_RRR_0_OPCODE_Y1 = 1,
   ANDI_IMM8_OPCODE_X0 = 3,
   ANDI_IMM8_OPCODE_X1 = 3,
   ANDI_OPCODE_Y0 = 2,
@@ -995,6 +995,7 @@ enum
   LD4U_ADD_IMM8_OPCODE_X1 = 12,
   LD4U_OPCODE_Y2 = 2,
   LD4U_UNARY_OPCODE_X1 = 20,
+  LDNA_ADD_IMM8_OPCODE_X1 = 21,
   LDNA_UNARY_OPCODE_X1 = 21,
   LDNT1S_ADD_IMM8_OPCODE_X1 = 13,
   LDNT1S_UNARY_OPCODE_X1 = 22,
@@ -1015,7 +1016,6 @@ enum
   LD_UNARY_OPCODE_X1 = 29,
   LNK_UNARY_OPCODE_X1 = 30,
   LNK_UNARY_OPCODE_Y1 = 14,
-  LWNA_ADD_IMM8_OPCODE_X1 = 21,
   MFSPR_IMM8_OPCODE_X1 = 22,
   MF_UNARY_OPCODE_X1 = 31,
   MM_BF_OPCODE_X0 = 7,