of_find_backlight  644 drivers/video/backlight/backlight.c EXPORT_SYMBOL(of_find_backlight);
of_find_backlight  664 drivers/video/backlight/backlight.c 	bd = of_find_backlight(dev);
of_find_backlight  222 include/linux/backlight.h struct backlight_device *of_find_backlight(struct device *dev);