76 struct davinci_mcasp {  struct
77 	struct snd_dmaengine_dai_dma_data dma_data[2];
78 	void __iomem *base;
79 	u32 fifo_base;
80 	struct device *dev;
81 	struct snd_pcm_substream *substreams[2];
82 	unsigned int dai_fmt;
85 	int	tdm_slots;
86 	u32	tdm_mask[2];
87 	int	slot_width;
88 	u8	op_mode;
89 	u8	dismod;
90 	u8	num_serializer;
91 	u8	*serial_dir;
92 	u8	version;
93 	u8	bclk_div;
94 	int	streams;
95 	u32	irq_request[2];
96 	int	dma_request[2];
120 	struct davinci_mcasp_context context;  argument
123 	struct davinci_mcasp_ruledata ruledata[2];  argument
127 static inline void mcasp_set_bits(struct davinci_mcasp *mcasp, u32 offset,  in mcasp_set_bits()  argument