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Lines Matching defs:sc_play_buf

64 	s3c2440_i2s_buf_t	sc_play_buf;
157 	sc->sc_play_buf = NULL;
307 	return s3c2440_i2s_output(sc->sc_play_buf, block, bsize, intr, intrarg);
326 	return s3c2440_i2s_halt_output(sc->sc_play_buf);
353 		if (sc->sc_play_buf != NULL)
356 		s3c2440_i2s_alloc(sc->sc_i2s_handle, direction, size, 0x00, &sc->sc_play_buf);
357 		DPRINTF(("%s: addr of ring buffer: %p\n", __func__, sc->sc_play_buf->i2b_addr));
358 		retval = sc->sc_play_buf->i2b_addr;
380 	if (ptr == sc->sc_play_buf->i2b_addr)
381 		s3c2440_i2s_free(sc->sc_play_buf);