628 	int space, err = 0;  in vx_pcm_playback_transfer_chunk()  local
630 	space = vx_query_hbuffer_size(chip, pipe);  in vx_pcm_playback_transfer_chunk()
631 	if (space < 0) {  in vx_pcm_playback_transfer_chunk()
635 		return space;  in vx_pcm_playback_transfer_chunk()
637 	if (space < size) {  in vx_pcm_playback_transfer_chunk()
639 		snd_printd("no enough hbuffer space %d\n", space);  in vx_pcm_playback_transfer_chunk()
1015 	int size, space, count;  in vx_pcm_capture_update()  local
1025 	space = vx_query_hbuffer_size(chip, pipe);  in vx_pcm_capture_update()
1026 	if (space < 0)  in vx_pcm_capture_update()
1028 	if (size > space)  in vx_pcm_capture_update()
1029 		size = space;  in vx_pcm_capture_update()
1050 		space = (count / align) * align;  in vx_pcm_capture_update()
1051 		if (space > 0) {  in vx_pcm_capture_update()
1052 			vx_pseudo_dma_read(chip, runtime, pipe, space);  in vx_pcm_capture_update()
1053 			count -= space;  in vx_pcm_capture_update()