1 files changed, 3 insertions, 36 deletions

diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index 04e5b38d327d..6bdfb5a9fa1a 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -26,7 +26,6 @@
 #include <linux/completion.h>
 #include <linux/kallsyms.h>
 
-#include <asm/abi.h>
 #include <asm/bootinfo.h>
 #include <asm/cpu.h>
 #include <asm/dsp.h>
@@ -52,11 +51,11 @@ ATTRIB_NORET void cpu_idle(void)
         /* endless idle loop with no priority at all */
         while (1) {
                 while (!need_resched()) {
-#ifdef CONFIG_MIPS_MT_SMTC
+#ifdef CONFIG_SMTC_IDLE_HOOK_DEBUG
                         extern void smtc_idle_loop_hook(void);
 
                         smtc_idle_loop_hook();
-#endif /* CONFIG_MIPS_MT_SMTC */
+#endif
                         if (cpu_wait)
                                 (*cpu_wait)();
                 }
@@ -66,38 +65,6 @@ ATTRIB_NORET void cpu_idle(void)
         }
 }
 
-/*
- * Native o32 and N64 ABI without DSP ASE
- */
-struct mips_abi mips_abi = {
-        .do_signal      = do_signal,
-#ifdef CONFIG_TRAD_SIGNALS
-        .setup_frame    = setup_frame,
-#endif
-        .setup_rt_frame = setup_rt_frame
-};
-
-#ifdef CONFIG_MIPS32_O32
-/*
- * o32 compatibility on 64-bit kernels, without DSP ASE
- */
-struct mips_abi mips_abi_32 = {
-        .do_signal      = do_signal32,
-        .setup_frame    = setup_frame_32,
-        .setup_rt_frame = setup_rt_frame_32
-};
-#endif /* CONFIG_MIPS32_O32 */
-
-#ifdef CONFIG_MIPS32_N32
-/*
- * N32 on 64-bit kernels, without DSP ASE
- */
-struct mips_abi mips_abi_n32 = {
-        .do_signal      = do_signal,
-        .setup_rt_frame = setup_rt_frame_n32
-};
-#endif /* CONFIG_MIPS32_N32 */
-
 asmlinkage void ret_from_fork(void);
 
 void start_thread(struct pt_regs * regs, unsigned long pc, unsigned long sp)
@@ -246,7 +213,7 @@ int dump_task_fpu (struct task_struct *t, elf_fpregset_t *fpr)
 /*
  * Create a kernel thread
  */
-ATTRIB_NORET void kernel_thread_helper(void *arg, int (*fn)(void *))
+static ATTRIB_NORET void kernel_thread_helper(void *arg, int (*fn)(void *))
 {
         do_exit(fn(arg));
 }