#define dev_err(x, args...) dev_printk(ERR, args)
#define dev_info(x, args...) dev_printk(INFO, args)
#define dev_warning(x, args...) dev_printk(WARNING, args)
#define dev_debug(x, args...) dev_printk(DEBUG, args)
#define dev_err(x, args...) dev_printk(ERR, args)
#define dev_info(x, args...) dev_printk(INFO, args)
#define dev_warning(x, args...) dev_printk(WARNING, args)
#define dev_debug(x, args...) dev_printk(DEBUG, args)