61 struct rt5677_dsp {  struct
62 	struct device *dev;
63 	struct delayed_work copy_work;
64 	struct mutex dma_lock;
65 	struct snd_pcm_substream *substream;
66 	size_t dma_offset;	/* zero-based offset into runtime->dma_area */
67 	size_t avail_bytes;	/* number of new bytes since last period */
68 	u32 mic_read_offset;	/* zero-based offset into DSP's mic buffer */
69 	bool new_hotword;	/* a new hotword is fired */
120 	struct rt5677_dsp *rt5677_dsp =  in rt5677_spi_pcm_close()  local
133 	struct rt5677_dsp *rt5677_dsp =  in rt5677_spi_hw_params()  local
147 	struct rt5677_dsp *rt5677_dsp =  in rt5677_spi_hw_free()  local
166 	struct rt5677_dsp *rt5677_dsp =  in rt5677_spi_prepare()  local
180 	struct rt5677_dsp *rt5677_dsp =  in rt5677_spi_pcm_pointer()  local
211 static int rt5677_spi_copy_block(struct rt5677_dsp *rt5677_dsp,  in rt5677_spi_copy_block()
275 static int rt5677_spi_copy(struct rt5677_dsp *rt5677_dsp, u32 amount)  in rt5677_spi_copy()
305 	struct rt5677_dsp *rt5677_dsp =  in rt5677_spi_copy_work()  local
384 	struct rt5677_dsp *rt5677_dsp;  in rt5677_spi_pcm_probe()  local
583 	struct rt5677_dsp *rt5677_dsp;  in rt5677_spi_hotword_detected()  local