ATI_REG_IER_CODEC2_INTR_EN 81 sound/pci/atiixp.c #define ATI_REG_IER_CODEC2_INTR_EN (1U<<12) ATI_REG_IER_CODEC2_INTR_EN 74 sound/pci/atiixp_modem.c #define ATI_REG_IER_CODEC2_INTR_EN (1U<<12)