sh: Consolidate cpu_relax()/cpu_sleep() definitions across _32/_64.

Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

arch/sh/include/asm/processor.h

@@ -82,6 +82,9 @@ extern struct sh_cpuinfo cpu_data[];
 #define current_cpu_data cpu_data[smp_processor_id()]
 #define raw_current_cpu_data cpu_data[raw_smp_processor_id()]
 
+#define cpu_sleep()	__asm__ __volatile__ ("sleep" : : : "memory")
+#define cpu_relax()	barrier()
+
 /* Forward decl */
 struct seq_operations;
 

arch/sh/include/asm/processor_32.h

@@ -183,9 +183,6 @@ extern unsigned long get_wchan(struct task_struct *p);
 
 #define user_stack_pointer(regs)	((regs)->regs[15])
 
-#define cpu_sleep()	__asm__ __volatile__ ("sleep" : : : "memory")
-#define cpu_relax()	barrier()
-
 #if defined(CONFIG_CPU_SH2A) || defined(CONFIG_CPU_SH3) || \
     defined(CONFIG_CPU_SH4)
 #define PREFETCH_STRIDE		L1_CACHE_BYTES

arch/sh/include/asm/processor_64.h

@@ -228,7 +228,5 @@ extern unsigned long get_wchan(struct task_struct *p);
 
 #define user_stack_pointer(regs)	((regs)->sp)
 
-#define cpu_relax()	barrier()
-
 #endif	/* __ASSEMBLY__ */
 #endif /* __ASM_SH_PROCESSOR_64_H */