mips/kgdb: prepare arch_kgdb_ops for constness

MIPS is the only architecture modifying arch_kgdb_ops during init.
This patch makes the init static, so that it can be changed to
const in following patch, as recommended by checkpatch.pl

Suggested-by: Paul Burton <paul.burton@mips.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Acked-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>

diff --git a/arch/mips/kernel/kgdb.c b/arch/mips/kernel/kgdb.c
index 42f057a..71e5073 100644 (file)
--- a/arch/mips/kernel/kgdb.c
+++ b/arch/mips/kernel/kgdb.c
@@ -387,18 +387,16 @@ int kgdb_arch_handle_exception(int vector, int signo, int err_code,
        return -1;
 }
 
-struct kgdb_arch arch_kgdb_ops;
+struct kgdb_arch arch_kgdb_ops = {
+#ifdef CONFIG_CPU_BIG_ENDIAN
+       .gdb_bpt_instr = { spec_op << 2, 0x00, 0x00, break_op },
+#else
+       .gdb_bpt_instr = { break_op, 0x00, 0x00, spec_op << 2 },
+#endif
+};
 
 int kgdb_arch_init(void)
 {
-       union mips_instruction insn = {
-               .r_format = {
-                       .opcode = spec_op,
-                       .func   = break_op,
-               }
-       };
-       memcpy(arch_kgdb_ops.gdb_bpt_instr, insn.byte, BREAK_INSTR_SIZE);
-
        register_die_notifier(&kgdb_notifier);
 
        return 0;