186 static int rt5677_spi_mic_write_offset(u32 *mic_write_offset)  in rt5677_spi_mic_write_offset()  argument
193 	ret = rt5677_spi_read(RT5677_MIC_BUF_ADDR, mic_write_offset,  in rt5677_spi_mic_write_offset()
198 	*mic_write_offset = *mic_write_offset - sizeof(u32);  in rt5677_spi_mic_write_offset()
199 	return *mic_write_offset < RT5677_MIC_BUF_BYTES ? 0 : -EFAULT;  in rt5677_spi_mic_write_offset()
308 	u32 mic_write_offset;  in rt5677_spi_copy_work()  local
322 	if (rt5677_spi_mic_write_offset(&mic_write_offset)) {  in rt5677_spi_copy_work()
334 		if (mic_write_offset < RT5677_MIC_BUF_FIRST_READ_SIZE)  in rt5677_spi_copy_work()
337 					mic_write_offset);  in rt5677_spi_copy_work()
339 			rt5677_dsp->mic_read_offset = mic_write_offset -  in rt5677_spi_copy_work()
344 	if (rt5677_dsp->mic_read_offset <= mic_write_offset)  in rt5677_spi_copy_work()
345 		new_bytes = mic_write_offset - rt5677_dsp->mic_read_offset;  in rt5677_spi_copy_work()
347 		new_bytes = RT5677_MIC_BUF_BYTES + mic_write_offset  in rt5677_spi_copy_work()