Lines Matching refs:rd_index
78 unsigned int rd_index; member
214 if (radio->wr_index == radio->rd_index) { in wl1273_fm_rds()
217 radio->rd_index = 0; in wl1273_fm_rds()
224 if (radio->wr_index != radio->rd_index) in wl1273_fm_rds()
457 radio->rd_index = 0; in wl1273_fm_set_rx_freq()
602 radio->rd_index = 0; in wl1273_fm_start()
1099 if (radio->rd_index != radio->wr_index) in wl1273_fm_fops_poll()
1219 while (radio->wr_index == radio->rd_index) { in wl1273_fm_fops_read()
1228 radio->rd_index) < 0) { in wl1273_fm_fops_read()
1239 if (radio->rd_index == radio->wr_index) in wl1273_fm_fops_read()
1243 if (copy_to_user(buf, &radio->buffer[radio->rd_index], in wl1273_fm_fops_read()
1248 radio->rd_index += RDS_BLOCK_SIZE; in wl1273_fm_fops_read()
1249 if (radio->rd_index >= radio->buf_size) in wl1273_fm_fops_read()
1250 radio->rd_index = 0; in wl1273_fm_fops_read()