diff options
Diffstat (limited to 'drivers/media/dvb-frontends/rtl2832.c')
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c index 18f150105438..90d4f45d9958 100644 --- a/drivers/media/dvb-frontends/rtl2832.c +++ b/drivers/media/dvb-frontends/rtl2832.c @@ -805,20 +805,11 @@ static int rtl2832_read_snr(struct dvb_frontend *fe, u16 *snr) static int rtl2832_read_ber(struct dvb_frontend *fe, u32 *ber) { struct rtl2832_dev *dev = fe->demodulator_priv; - struct i2c_client *client = dev->client; - int ret; - u8 buf[2]; - - ret = rtl2832_rd_regs(dev, 0x4e, 3, buf, 2); - if (ret) - goto err; - *ber = buf[0] << 8 | buf[1]; + *ber = (dev->post_bit_error - dev->post_bit_error_prev); + dev->post_bit_error_prev = dev->post_bit_error; return 0; -err: - dev_dbg(&client->dev, "failed=%d\n", ret); - return ret; } static void rtl2832_stat_work(struct work_struct *work) |