#define jprintk(devname, fmt, args...) \
printk(KERN_INFO "%s: " fmt, devname, ## args)
#define jeprintk(devname, fmt, args...) \
printk(KERN_ERR "%s: " fmt, devname, ## args)
#define jprintk(devname, fmt, args...) \
printk(KERN_INFO "%s: " fmt, devname, ## args)
#define jeprintk(devname, fmt, args...) \
printk(KERN_ERR "%s: " fmt, devname, ## args)