extern unsigned long usecs_to_sclk(unsigned long usecs);
extern void dump_bfin_process(struct pt_regs *regs);
-extern void dump_bfin_mem(void *retaddr);
+extern void dump_bfin_mem(struct pt_regs *regs);
extern void dump_bfin_trace_buffer(void);
extern int init_arch_irq(void);