fbtft_unregister_backlight 164 drivers/staging/fbtft/fbtft-core.c void fbtft_unregister_backlight(struct fbtft_par *par) fbtft_unregister_backlight 212 drivers/staging/fbtft/fbtft-core.c void fbtft_unregister_backlight(struct fbtft_par *par) { };