target/mips: nanoMIPS: Remove an unused macro

Remove a macro that is never used.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>

diff --git a/target/mips/translate.c b/target/mips/translate.c
index 6002d1c..06e7bc6 100644 (file)
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -18462,7 +18462,6 @@ enum {
 
 #define NANOMIPS_EXTRACT_RD(op) ((op >> 7) & 0x7)
 #define NANOMIPS_EXTRACT_RS(op) ((op >> 4) & 0x7)
-#define NANOMIPS_EXTRACT_RS2(op) uMIPS_RS(op)
 #define NANOMIPS_EXTRACT_RS1(op) ((op >> 1) & 0x7)
 #define NANOMIPS_EXTRACT_RD5(op) ((op >> 5) & 0x1f)
 #define NANOMIPS_EXTRACT_RS5(op) (op & 0x1f)