RCAR_DRIF_MAX_CHANNEL
for_each_set_bit(ch, ch_mask, RCAR_DRIF_MAX_CHANNEL)
struct rcar_drif *ch[RCAR_DRIF_MAX_CHANNEL]; /* DRIFx0,1 */
for (i = 0; i < RCAR_DRIF_MAX_CHANNEL; i++)
struct rcar_drif_hwbuf *buf[RCAR_DRIF_MAX_CHANNEL];
if (sdr->num_cur_ch == RCAR_DRIF_MAX_CHANNEL) {
for (i = 0; i < RCAR_DRIF_MAX_CHANNEL; i++)
if (sdr->num_cur_ch == RCAR_DRIF_MAX_CHANNEL)
sdr->hwbuf_size = sdr->fmt->buffersize / RCAR_DRIF_MAX_CHANNEL;