extern unsigned long get_cclk(void);
extern unsigned long get_sclk(void);
+extern unsigned long sclk_to_usecs(unsigned long sclk);
+extern unsigned long usecs_to_sclk(unsigned long usecs);
extern void dump_thread(struct pt_regs *regs, struct user *dump);
extern void dump_bfin_regs(struct pt_regs *fp, void *retaddr);
extern int atomic_ior32(void);
extern int atomic_and32(void);
extern int atomic_xor32(void);
+extern void safe_user_instruction(void);
extern void sigreturn_stub(void);
extern void *l1_data_A_sram_alloc(size_t);
extern void led_toggle_num(int);
extern void init_leds(void);
-extern char *bfin_board_name __attribute__ ((weak));
+extern const char bfin_board_name[];
extern unsigned long wall_jiffies;
extern unsigned long ipdt_table[];
extern unsigned long dpdt_table[];