diff options
Diffstat (limited to 'drivers/media/tuners')
| -rw-r--r-- | drivers/media/tuners/e4000.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/drivers/media/tuners/e4000.c b/drivers/media/tuners/e4000.c index f3b872a6b38..ad9309da4a9 100644 --- a/drivers/media/tuners/e4000.c +++ b/drivers/media/tuners/e4000.c @@ -41,8 +41,9 @@ static int e4000_wr_regs(struct e4000_priv *priv, u8 reg, u8 *val, int len) if (ret == 1) { ret = 0; } else { - dev_warn(&priv->i2c->dev, "%s: i2c wr failed=%d reg=%02x " \ - "len=%d\n", KBUILD_MODNAME, ret, reg, len); + dev_warn(&priv->i2c->dev, + "%s: i2c wr failed=%d reg=%02x len=%d\n", + KBUILD_MODNAME, ret, reg, len); ret = -EREMOTEIO; } return ret; @@ -72,8 +73,9 @@ static int e4000_rd_regs(struct e4000_priv *priv, u8 reg, u8 *val, int len) memcpy(val, buf, len); ret = 0; } else { - dev_warn(&priv->i2c->dev, "%s: i2c rd failed=%d reg=%02x " \ - "len=%d\n", KBUILD_MODNAME, ret, reg, len); + dev_warn(&priv->i2c->dev, + "%s: i2c rd failed=%d reg=%02x len=%d\n", + KBUILD_MODNAME, ret, reg, len); ret = -EREMOTEIO; } @@ -201,12 +203,13 @@ static int e4000_set_params(struct dvb_frontend *fe) struct e4000_priv *priv = fe->tuner_priv; struct dtv_frontend_properties *c = &fe->dtv_property_cache; int ret, i, sigma_delta; - unsigned int f_VCO; + unsigned int f_vco; u8 buf[5], i_data[4], q_data[4]; - dev_dbg(&priv->i2c->dev, "%s: delivery_system=%d frequency=%d " \ - "bandwidth_hz=%d\n", __func__, - c->delivery_system, c->frequency, c->bandwidth_hz); + dev_dbg(&priv->i2c->dev, + "%s: delivery_system=%d frequency=%d bandwidth_hz=%d\n", + __func__, c->delivery_system, c->frequency, + c->bandwidth_hz); if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); @@ -226,19 +229,19 @@ static int e4000_set_params(struct dvb_frontend *fe) goto err; /* - * Note: Currently f_VCO overflows when c->frequency is 1 073 741 824 Hz + * Note: Currently f_vco overflows when c->frequency is 1 073 741 824 Hz * or more. */ - f_VCO = c->frequency * e4000_pll_lut[i].mul; - sigma_delta = 0x10000UL * (f_VCO % priv->cfg->clock) / priv->cfg->clock; - buf[0] = f_VCO / priv->cfg->clock; + f_vco = c->frequency * e4000_pll_lut[i].mul; + sigma_delta = 0x10000UL * (f_vco % priv->cfg->clock) / priv->cfg->clock; + buf[0] = f_vco / priv->cfg->clock; buf[1] = (sigma_delta >> 0) & 0xff; buf[2] = (sigma_delta >> 8) & 0xff; buf[3] = 0x00; buf[4] = e4000_pll_lut[i].div; - dev_dbg(&priv->i2c->dev, "%s: f_VCO=%u pll div=%d sigma_delta=%04x\n", - __func__, f_VCO, buf[0], sigma_delta); + dev_dbg(&priv->i2c->dev, "%s: f_vco=%u pll div=%d sigma_delta=%04x\n", + __func__, f_vco, buf[0], sigma_delta); ret = e4000_wr_regs(priv, 0x09, buf, 5); if (ret < 0) |