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[media] af9033: use Kernel dev_foo() logging 

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Antti Palosaari 2012-09-12 20:23:42 -03:00 committed by Mauro Carvalho Chehab
parent 6a60e3f653
commit 0a73f2d61c
2 changed files with 44 additions and 41 deletions
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83
drivers/media/dvb-frontends/af9033.c
View File

@ -59,8 +59,8 @@ static int af9033_wr_regs(struct af9033_state *state, u32 reg, const u8 *val,
if (ret == 1) {
ret = 0;
} else {
printk(KERN_WARNING "%s: i2c wr failed=%d reg=%06x len=%d\n",
__func__, ret, reg, len);
dev_warn(&state->i2c->dev, "%s: i2c wr failed=%d reg=%06x " \
"len=%d\n", KBUILD_MODNAME, ret, reg, len);
ret = -EREMOTEIO;
}
@ -91,8 +91,8 @@ static int af9033_rd_regs(struct af9033_state *state, u32 reg, u8 *val, int len)
if (ret == 2) {
ret = 0;
} else {
printk(KERN_WARNING "%s: i2c rd failed=%d reg=%06x len=%d\n",
__func__, ret, reg, len);
dev_warn(&state->i2c->dev, "%s: i2c rd failed=%d reg=%06x " \
"len=%d\n", KBUILD_MODNAME, ret, reg, len);
ret = -EREMOTEIO;
}
@ -156,11 +156,11 @@ static int af9033_rd_reg_mask(struct af9033_state *state, u32 reg, u8 *val,
return 0;
}
static u32 af9033_div(u32 a, u32 b, u32 x)
static u32 af9033_div(struct af9033_state *state, u32 a, u32 b, u32 x)
{
u32 r = 0, c = 0, i;
pr_debug("%s: a=%d b=%d x=%d\n", __func__, a, b, x);
dev_dbg(&state->i2c->dev, "%s: a=%d b=%d x=%d\n", __func__, a, b, x);
if (a > b) {
c = a / b;
@ -177,7 +177,8 @@ static u32 af9033_div(u32 a, u32 b, u32 x)
}
r = (c << (u32)x) + r;
pr_debug("%s: a=%d b=%d x=%d r=%d r=%x\n", __func__, a, b, x, r, r);
dev_dbg(&state->i2c->dev, "%s: a=%d b=%d x=%d r=%d r=%x\n",
__func__, a, b, x, r, r);
return r;
}
@ -225,14 +226,14 @@ static int af9033_init(struct dvb_frontend *fe)
};
/* program clock control */
clock_cw = af9033_div(state->cfg.clock, 1000000ul, 19ul);
clock_cw = af9033_div(state, state->cfg.clock, 1000000ul, 19ul);
buf[0] = (clock_cw >> 0) & 0xff;
buf[1] = (clock_cw >> 8) & 0xff;
buf[2] = (clock_cw >> 16) & 0xff;
buf[3] = (clock_cw >> 24) & 0xff;
pr_debug("%s: clock=%d clock_cw=%08x\n", __func__, state->cfg.clock,
clock_cw);
dev_dbg(&state->i2c->dev, "%s: clock=%d clock_cw=%08x\n",
__func__, state->cfg.clock, clock_cw);
ret = af9033_wr_regs(state, 0x800025, buf, 4);
if (ret < 0)
@ -244,13 +245,13 @@ static int af9033_init(struct dvb_frontend *fe)
break;
}
adc_cw = af9033_div(clock_adc_lut[i].adc, 1000000ul, 19ul);
adc_cw = af9033_div(state, clock_adc_lut[i].adc, 1000000ul, 19ul);
buf[0] = (adc_cw >> 0) & 0xff;
buf[1] = (adc_cw >> 8) & 0xff;
buf[2] = (adc_cw >> 16) & 0xff;
pr_debug("%s: adc=%d adc_cw=%06x\n", __func__, clock_adc_lut[i].adc,
adc_cw);
dev_dbg(&state->i2c->dev, "%s: adc=%d adc_cw=%06x\n",
__func__, clock_adc_lut[i].adc, adc_cw);
ret = af9033_wr_regs(state, 0x80f1cd, buf, 3);
if (ret < 0)
@ -284,7 +285,7 @@ static int af9033_init(struct dvb_frontend *fe)
}
/* load OFSM settings */
pr_debug("%s: load ofsm settings\n", __func__);
dev_dbg(&state->i2c->dev, "%s: load ofsm settings\n", __func__);
len = ARRAY_SIZE(ofsm_init);
init = ofsm_init;
for (i = 0; i < len; i++) {
@ -294,7 +295,7 @@ static int af9033_init(struct dvb_frontend *fe)
}
/* load tuner specific settings */
pr_debug("%s: load tuner specific settings\n",
dev_dbg(&state->i2c->dev, "%s: load tuner specific settings\n",
__func__);
switch (state->cfg.tuner) {
case AF9033_TUNER_TUA9001:
@ -314,8 +315,8 @@ static int af9033_init(struct dvb_frontend *fe)
init = tuner_init_tda18218;
break;
default:
pr_debug("%s: unsupported tuner ID=%d\n", __func__,
state->cfg.tuner);
dev_dbg(&state->i2c->dev, "%s: unsupported tuner ID=%d\n",
__func__, state->cfg.tuner);
ret = -ENODEV;
goto err;
}
@ -331,7 +332,7 @@ static int af9033_init(struct dvb_frontend *fe)
return 0;
err:
pr_debug("%s: failed=%d\n", __func__, ret);
dev_dbg(&state->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@ -358,7 +359,7 @@ static int af9033_sleep(struct dvb_frontend *fe)
usleep_range(200, 10000);
}
pr_debug("%s: loop=%d\n", __func__, i);
dev_dbg(&state->i2c->dev, "%s: loop=%d\n", __func__, i);
if (i == 0) {
ret = -ETIMEDOUT;
@ -384,7 +385,7 @@ static int af9033_sleep(struct dvb_frontend *fe)
return 0;
err:
pr_debug("%s: failed=%d\n", __func__, ret);
dev_dbg(&state->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@ -407,8 +408,8 @@ static int af9033_set_frontend(struct dvb_frontend *fe)
u8 tmp, buf[3], bandwidth_reg_val;
u32 if_frequency, freq_cw, adc_freq;
pr_debug("%s: frequency=%d bandwidth_hz=%d\n", __func__, c->frequency,
c->bandwidth_hz);
dev_dbg(&state->i2c->dev, "%s: frequency=%d bandwidth_hz=%d\n",
__func__, c->frequency, c->bandwidth_hz);
/* check bandwidth */
switch (c->bandwidth_hz) {
@ -422,7 +423,8 @@ static int af9033_set_frontend(struct dvb_frontend *fe)
bandwidth_reg_val = 0x02;
break;
default:
pr_debug("%s: invalid bandwidth_hz\n", __func__);
dev_dbg(&state->i2c->dev, "%s: invalid bandwidth_hz\n",
__func__);
ret = -EINVAL;
goto err;
}
@ -467,7 +469,7 @@ static int af9033_set_frontend(struct dvb_frontend *fe)
else
if_frequency *= -1;
freq_cw = af9033_div(if_frequency, adc_freq, 23ul);
freq_cw = af9033_div(state, if_frequency, adc_freq, 23ul);
if (spec_inv == -1)
freq_cw *= -1;
@ -522,7 +524,7 @@ static int af9033_set_frontend(struct dvb_frontend *fe)
return 0;
err:
pr_debug("%s: failed=%d\n", __func__, ret);
dev_dbg(&state->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@ -534,7 +536,7 @@ static int af9033_get_frontend(struct dvb_frontend *fe)
int ret;
u8 buf[8];
pr_debug("%s\n", __func__);
dev_dbg(&state->i2c->dev, "%s:\n", __func__);
/* read all needed registers */
ret = af9033_rd_regs(state, 0x80f900, buf, sizeof(buf));
@ -649,7 +651,7 @@ static int af9033_get_frontend(struct dvb_frontend *fe)
return 0;
err:
pr_debug("%s: failed=%d\n", __func__, ret);
dev_dbg(&state->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@ -695,7 +697,7 @@ static int af9033_read_status(struct dvb_frontend *fe, fe_status_t *status)
return 0;
err:
pr_debug("%s: failed=%d\n", __func__, ret);
dev_dbg(&state->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@ -749,7 +751,7 @@ static int af9033_read_snr(struct dvb_frontend *fe, u16 *snr)
return 0;
err:
pr_debug("%s: failed=%d\n", __func__, ret);
dev_dbg(&state->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@ -771,7 +773,7 @@ static int af9033_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
return 0;
err:
pr_debug("%s: failed=%d\n", __func__, ret);
dev_dbg(&state->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@ -815,7 +817,8 @@ static int af9033_update_ch_stat(struct af9033_state *state)
return 0;
err:
pr_debug("%s: failed=%d\n", __func__, ret);
dev_dbg(&state->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@ -852,7 +855,7 @@ static int af9033_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
struct af9033_state *state = fe->demodulator_priv;
int ret;
pr_debug("%s: enable=%d\n", __func__, enable);
dev_dbg(&state->i2c->dev, "%s: enable=%d\n", __func__, enable);
ret = af9033_wr_reg_mask(state, 0x00fa04, enable, 0x01);
if (ret < 0)
@ -861,7 +864,7 @@ static int af9033_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
return 0;
err:
pr_debug("%s: failed=%d\n", __func__, ret);
dev_dbg(&state->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
@ -875,7 +878,7 @@ struct dvb_frontend *af9033_attach(const struct af9033_config *config,
struct af9033_state *state;
u8 buf[8];
pr_debug("%s:\n", __func__);
dev_dbg(&i2c->dev, "%s:\n", __func__);
/* allocate memory for the internal state */
state = kzalloc(sizeof(struct af9033_state), GFP_KERNEL);
@ -887,9 +890,9 @@ struct dvb_frontend *af9033_attach(const struct af9033_config *config,
memcpy(&state->cfg, config, sizeof(struct af9033_config));
if (state->cfg.clock != 12000000) {
printk(KERN_INFO "af9033: unsupported clock=%d, only " \
"12000000 Hz is supported currently\n",
state->cfg.clock);
dev_err(&state->i2c->dev, "%s: af9033: unsupported clock=%d, " \
"only 12000000 Hz is supported currently\n",
KBUILD_MODNAME, state->cfg.clock);
goto err;
}
@ -902,9 +905,9 @@ struct dvb_frontend *af9033_attach(const struct af9033_config *config,
if (ret < 0)
goto err;
printk(KERN_INFO "af9033: firmware version: LINK=%d.%d.%d.%d " \
"OFDM=%d.%d.%d.%d\n", buf[0], buf[1], buf[2], buf[3],
buf[4], buf[5], buf[6], buf[7]);
dev_info(&state->i2c->dev, "%s: firmware version: LINK=%d.%d.%d.%d " \
"OFDM=%d.%d.%d.%d\n", KBUILD_MODNAME, buf[0], buf[1],
buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]);
/* configure internal TS mode */
switch (state->cfg.ts_mode) {

2
drivers/media/dvb-frontends/af9033.h
View File

@ -67,7 +67,7 @@ extern struct dvb_frontend *af9033_attach(const struct af9033_config *config,
static inline struct dvb_frontend *af9033_attach(
const struct af9033_config *config, struct i2c_adapter *i2c)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
pr_warn("%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
#endif