lcd_device_register
ldev = lcd_device_register(dev_name(dev), dev, data, &picolcd_lcdops);
EXPORT_SYMBOL(lcd_device_register);
lcd = lcd_device_register(name, parent, devdata, ops);
lcd_device = lcd_device_register("omapfb", &pdev->dev, NULL,
extern struct lcd_device *lcd_device_register(const char *name,