613 	int space, err = 0;  in vx_pcm_playback_transfer_chunk()  local
615 	space = vx_query_hbuffer_size(chip, pipe);  in vx_pcm_playback_transfer_chunk()
616 	if (space < 0) {  in vx_pcm_playback_transfer_chunk()
620 		return space;  in vx_pcm_playback_transfer_chunk()
622 	if (space < size) {  in vx_pcm_playback_transfer_chunk()
624 		snd_printd("no enough hbuffer space %d\n", space);  in vx_pcm_playback_transfer_chunk()
984 	int size, space, count;  in vx_pcm_capture_update()  local
994 	space = vx_query_hbuffer_size(chip, pipe);  in vx_pcm_capture_update()
995 	if (space < 0)  in vx_pcm_capture_update()
997 	if (size > space)  in vx_pcm_capture_update()
998 		size = space;  in vx_pcm_capture_update()
1019 		space = (count / align) * align;  in vx_pcm_capture_update()
1020 		if (space > 0) {  in vx_pcm_capture_update()
1021 			vx_pseudo_dma_read(chip, runtime, pipe, space);  in vx_pcm_capture_update()
1022 			count -= space;  in vx_pcm_capture_update()