[MIPS] Add accessors for random register.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h
index aa17f658f73c9d164036fb838554f6e8ec1dc572..a46f8e258e6bdfbeb9921998f4d8c4022844b81a 100644 (file)
--- a/include/asm-mips/mipsregs.h
+++ b/include/asm-mips/mipsregs.h
@@ -765,6 +765,9 @@ do {                                                                        \
 #define read_c0_index()                __read_32bit_c0_register($0, 0)
 #define write_c0_index(val)    __write_32bit_c0_register($0, 0, val)
 
+#define read_c0_random()       __read_32bit_c0_register($1, 0)
+#define write_c0_random(val)   __write_32bit_c0_register($1, 0, val)
+
 #define read_c0_entrylo0()     __read_ulong_c0_register($2, 0)
 #define write_c0_entrylo0(val) __write_ulong_c0_register($2, 0, val)