use_gpios 516 arch/arm/mach-s3c24xx/mach-mini2440.c .use_gpios = 1, use_gpios 13 include/sound/l3.h int use_gpios; use_gpios 105 sound/soc/codecs/l3.c if (!adap->use_gpios) use_gpios 561 sound/soc/codecs/uda134x.c if (pd->l3.use_gpios) {