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[media] e4000: make checkpatch.pl happy 

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Antti Palosaari 2013-07-24 18:38:29 -03:00 committed by Mauro Carvalho Chehab
parent d4992da387
commit 4a337d5cdf
1 changed files with 17 additions and 14 deletions
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31
drivers/media/tuners/e4000.c
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@ -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)