MIPS: Disable MIPS16/microMIPS crap for platforms not supporting these ASEs.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index 3e025b5..88e30d5 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -709,11 +709,18 @@
#ifndef __ASSEMBLY__
/*
- * Macros for handling the ISA mode bit for microMIPS.
+ * Macros for handling the ISA mode bit for MIPS16 and microMIPS.
*/
+#if defined(CONFIG_SYS_SUPPORTS_MIPS16) || \
+ defined(CONFIG_SYS_SUPPORTS_MICROMIPS)
#define get_isa16_mode(x) ((x) & 0x1)
#define msk_isa16_mode(x) ((x) & ~0x1)
#define set_isa16_mode(x) do { (x) |= 0x1; } while(0)
+#else
+#define get_isa16_mode(x) 0
+#define msk_isa16_mode(x) (x)
+#define set_isa16_mode(x) do { } while(0)
+#endif
/*
* microMIPS instructions can be 16-bit or 32-bit in length. This