SSI_SACNT_AC97EN   20 arch/arm/mach-imx/ssi-fiq.S #define SSI_SACNT_AC97EN	(1 << 0)
SSI_SACNT_AC97EN  264 sound/soc/fsl/fsl_ssi.h #define SSI_SACNT_AC97EN		0x00000001
SSI_SACNT_AC97EN  160 sound/soc/fsl/imx-ssi.h #define SSI_SACNT_AC97EN	(1 << 0)