diff options
| -rw-r--r-- | drivers/media/dvb-frontends/af9033.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/drivers/media/dvb-frontends/af9033.c b/drivers/media/dvb-frontends/af9033.c index f5267fdad75e..be5002af70f7 100644 --- a/drivers/media/dvb-frontends/af9033.c +++ b/drivers/media/dvb-frontends/af9033.c @@ -36,15 +36,12 @@ struct af9033_dev { bool ts_mode_serial; fe_status_t fe_status; - u32 ber; - u32 ucb; u64 post_bit_error_prev; /* for old read_ber we return (curr - prev) */ u64 post_bit_error; u64 post_bit_count; u64 error_block_count; u64 total_block_count; struct delayed_work stat_work; - unsigned long last_stat_check; }; /* write multiple registers */ @@ -870,52 +867,6 @@ err: return ret; } -static int af9033_update_ch_stat(struct af9033_dev *dev) -{ - int ret = 0; - u32 err_cnt, bit_cnt; - u16 abort_cnt; - u8 buf[7]; - - /* only update data every half second */ - if (time_after(jiffies, dev->last_stat_check + msecs_to_jiffies(500))) { - ret = af9033_rd_regs(dev, 0x800032, buf, sizeof(buf)); - if (ret < 0) - goto err; - /* in 8 byte packets? */ - abort_cnt = (buf[1] << 8) + buf[0]; - /* in bits */ - err_cnt = (buf[4] << 16) + (buf[3] << 8) + buf[2]; - /* in 8 byte packets? always(?) 0x2710 = 10000 */ - bit_cnt = (buf[6] << 8) + buf[5]; - - if (bit_cnt < abort_cnt) { - abort_cnt = 1000; - dev->ber = 0xffffffff; - } else { - /* - * 8 byte packets, that have not been rejected already - */ - bit_cnt -= (u32)abort_cnt; - if (bit_cnt == 0) { - dev->ber = 0xffffffff; - } else { - err_cnt -= (u32)abort_cnt * 8 * 8; - bit_cnt *= 8 * 8; - dev->ber = err_cnt * (0xffffffff / bit_cnt); - } - } - dev->ucb += abort_cnt; - dev->last_stat_check = jiffies; - } - - return 0; -err: - dev_dbg(&dev->client->dev, "failed=%d\n", ret); - - return ret; -} - static int af9033_read_ber(struct dvb_frontend *fe, u32 *ber) { struct af9033_dev *dev = fe->demodulator_priv; |