CONFIG_SND_PXA2XX_LIB_AC97  395 arch/arm/mach-pxa/cm-x300.c #if defined(CONFIG_SND_PXA2XX_LIB_AC97)
CONFIG_SND_PXA2XX_LIB_AC97  815 arch/arm/mach-pxa/em-x270.c #if defined(CONFIG_SND_PXA2XX_LIB_AC97)