Skip to content

L
linux
Commit 154cdfb0 authored by Antti Palosaari's avatar Antti Palosaari Committed by Mauro Carvalho Chehab
Browse files
Options

[media] fc2580: cleanups and variable renames 

Rename driver state from priv to dev.
Remove legacy i2c-gate control.
Use I2C client for proper dev_() logging.
Signed-off-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 46de7615
Hide whitespace changes
Inline Side-by-side
Showing with 76 additions and 98 deletions
drivers/media/tuners/fc2580.c
View file @ 154cdfb0
...@@ -36,13 +36,14 @@ ...@@ -36,13 +36,14 @@
*/ */
/* write multiple registers */ /* write multiple registers */
static int fc2580_wr_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len) static int fc2580_wr_regs(struct fc2580_dev *dev, u8 reg, u8 *val, int len)
{ {
struct i2c_client *client = dev->client;
int ret; int ret;
u8 buf[MAX_XFER_SIZE]; u8 buf[MAX_XFER_SIZE];
struct i2c_msg msg[1] = { struct i2c_msg msg[1] = {
{ {
.addr = priv->i2c_addr, .addr = dev->i2c_addr,
.flags = 0, .flags = 0,
.len = 1 + len, .len = 1 + len,
.buf = buf, .buf = buf,
...@@ -50,7 +51,7 @@ static int fc2580_wr_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len) ...@@ -50,7 +51,7 @@ static int fc2580_wr_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len)
}; };
if (1 + len > sizeof(buf)) { if (1 + len > sizeof(buf)) {
dev_warn(&priv->i2c->dev, dev_warn(&client->dev,
"%s: i2c wr reg=%04x: len=%d is too big!\n", "%s: i2c wr reg=%04x: len=%d is too big!\n",
KBUILD_MODNAME, reg, len); KBUILD_MODNAME, reg, len);
return -EINVAL; return -EINVAL;
...@@ -59,30 +60,31 @@ static int fc2580_wr_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len) ...@@ -59,30 +60,31 @@ static int fc2580_wr_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len)
buf[0] = reg; buf[0] = reg;
memcpy(&buf[1], val, len); memcpy(&buf[1], val, len);
ret = i2c_transfer(priv->i2c, msg, 1); ret = i2c_transfer(dev->i2c, msg, 1);
if (ret == 1) { if (ret == 1) {
ret = 0; ret = 0;
} else { } else {
dev_warn(&priv->i2c->dev, "%s: i2c wr failed=%d reg=%02x " \ dev_warn(&dev->i2c->dev, "%s: i2c wr failed=%d reg=%02x len=%d\n",
"len=%d\n", KBUILD_MODNAME, ret, reg, len); KBUILD_MODNAME, ret, reg, len);
ret = -EREMOTEIO; ret = -EREMOTEIO;
} }
return ret; return ret;
} }
/* read multiple registers */ /* read multiple registers */
static int fc2580_rd_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len) static int fc2580_rd_regs(struct fc2580_dev *dev, u8 reg, u8 *val, int len)
{ {
struct i2c_client *client = dev->client;
int ret; int ret;
u8 buf[MAX_XFER_SIZE]; u8 buf[MAX_XFER_SIZE];
struct i2c_msg msg[2] = { struct i2c_msg msg[2] = {
{ {
.addr = priv->i2c_addr, .addr = dev->i2c_addr,
.flags = 0, .flags = 0,
.len = 1, .len = 1,
.buf = &reg, .buf = &reg,
}, { }, {
.addr = priv->i2c_addr, .addr = dev->i2c_addr,
.flags = I2C_M_RD, .flags = I2C_M_RD,
.len = len, .len = len,
.buf = buf, .buf = buf,
...@@ -90,19 +92,19 @@ static int fc2580_rd_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len) ...@@ -90,19 +92,19 @@ static int fc2580_rd_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len)
}; };
if (len > sizeof(buf)) { if (len > sizeof(buf)) {
dev_warn(&priv->i2c->dev, dev_warn(&client->dev,
"%s: i2c rd reg=%04x: len=%d is too big!\n", "%s: i2c rd reg=%04x: len=%d is too big!\n",
KBUILD_MODNAME, reg, len); KBUILD_MODNAME, reg, len);
return -EINVAL; return -EINVAL;
} }
ret = i2c_transfer(priv->i2c, msg, 2); ret = i2c_transfer(dev->i2c, msg, 2);
if (ret == 2) { if (ret == 2) {
memcpy(val, buf, len); memcpy(val, buf, len);
ret = 0; ret = 0;
} else { } else {
dev_warn(&priv->i2c->dev, "%s: i2c rd failed=%d reg=%02x " \ dev_warn(&client->dev, "%s: i2c rd failed=%d reg=%02x len=%d\n",
"len=%d\n", KBUILD_MODNAME, ret, reg, len); KBUILD_MODNAME, ret, reg, len);
ret = -EREMOTEIO; ret = -EREMOTEIO;
} }
...@@ -110,33 +112,33 @@ static int fc2580_rd_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len) ...@@ -110,33 +112,33 @@ static int fc2580_rd_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len)
} }
/* write single register */ /* write single register */
static int fc2580_wr_reg(struct fc2580_priv *priv, u8 reg, u8 val) static int fc2580_wr_reg(struct fc2580_dev *dev, u8 reg, u8 val)
{ {
return fc2580_wr_regs(priv, reg, &val, 1); return fc2580_wr_regs(dev, reg, &val, 1);
} }
/* read single register */ /* read single register */
static int fc2580_rd_reg(struct fc2580_priv *priv, u8 reg, u8 *val) static int fc2580_rd_reg(struct fc2580_dev *dev, u8 reg, u8 *val)
{ {
return fc2580_rd_regs(priv, reg, val, 1); return fc2580_rd_regs(dev, reg, val, 1);
} }
/* write single register conditionally only when value differs from 0xff /* write single register conditionally only when value differs from 0xff
* XXX: This is special routine meant only for writing fc2580_freq_regs_lut[] * XXX: This is special routine meant only for writing fc2580_freq_regs_lut[]
* values. Do not use for the other purposes. */ * values. Do not use for the other purposes. */
static int fc2580_wr_reg_ff(struct fc2580_priv *priv, u8 reg, u8 val) static int fc2580_wr_reg_ff(struct fc2580_dev *dev, u8 reg, u8 val)
{ {
if (val == 0xff) if (val == 0xff)
return 0; return 0;
else else
return fc2580_wr_regs(priv, reg, &val, 1); return fc2580_wr_regs(dev, reg, &val, 1);
} }
static int fc2580_set_params(struct dvb_frontend *fe) static int fc2580_set_params(struct dvb_frontend *fe)
{ {
struct fc2580_priv *priv = fe->tuner_priv; struct fc2580_dev *dev = fe->tuner_priv;
struct i2c_client *client = priv->client; struct i2c_client *client = dev->client;
struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret, i; int ret, i;
unsigned int uitmp, div_ref, div_ref_val, div_n, k, k_cw, div_out; unsigned int uitmp, div_ref, div_ref_val, div_n, k, k_cw, div_out;
...@@ -148,9 +150,6 @@ static int fc2580_set_params(struct dvb_frontend *fe) ...@@ -148,9 +150,6 @@ static int fc2580_set_params(struct dvb_frontend *fe)
"delivery_system=%u frequency=%u bandwidth_hz=%u\n", "delivery_system=%u frequency=%u bandwidth_hz=%u\n",
c->delivery_system, c->frequency, c->bandwidth_hz); c->delivery_system, c->frequency, c->bandwidth_hz);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
/* /*
* Fractional-N synthesizer * Fractional-N synthesizer
* *
...@@ -176,7 +175,7 @@ static int fc2580_set_params(struct dvb_frontend *fe) ...@@ -176,7 +175,7 @@ static int fc2580_set_params(struct dvb_frontend *fe)
} }
#define DIV_PRE_N 2 #define DIV_PRE_N 2
#define F_REF priv->clk #define F_REF dev->clk
div_out = fc2580_pll_lut[i].div_out; div_out = fc2580_pll_lut[i].div_out;
f_vco = (u64) c->frequency * div_out; f_vco = (u64) c->frequency * div_out;
synth_config = fc2580_pll_lut[i].band; synth_config = fc2580_pll_lut[i].band;
...@@ -207,23 +206,23 @@ static int fc2580_set_params(struct dvb_frontend *fe) ...@@ -207,23 +206,23 @@ static int fc2580_set_params(struct dvb_frontend *fe)
"frequency=%u f_vco=%llu F_REF=%u div_ref=%u div_n=%u k=%u div_out=%u k_cw=%0x\n", "frequency=%u f_vco=%llu F_REF=%u div_ref=%u div_n=%u k=%u div_out=%u k_cw=%0x\n",
c->frequency, f_vco, F_REF, div_ref, div_n, k, div_out, k_cw); c->frequency, f_vco, F_REF, div_ref, div_n, k, div_out, k_cw);
ret = fc2580_wr_reg(priv, 0x02, synth_config); ret = fc2580_wr_reg(dev, 0x02, synth_config);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg(priv, 0x18, div_ref_val << 0 | k_cw >> 16); ret = fc2580_wr_reg(dev, 0x18, div_ref_val << 0 | k_cw >> 16);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg(priv, 0x1a, (k_cw >> 8) & 0xff); ret = fc2580_wr_reg(dev, 0x1a, (k_cw >> 8) & 0xff);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg(priv, 0x1b, (k_cw >> 0) & 0xff); ret = fc2580_wr_reg(dev, 0x1b, (k_cw >> 0) & 0xff);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg(priv, 0x1c, div_n); ret = fc2580_wr_reg(dev, 0x1c, div_n);
if (ret < 0) if (ret < 0)
goto err; goto err;
...@@ -237,99 +236,99 @@ static int fc2580_set_params(struct dvb_frontend *fe) ...@@ -237,99 +236,99 @@ static int fc2580_set_params(struct dvb_frontend *fe)
goto err; goto err;
} }
ret = fc2580_wr_reg_ff(priv, 0x25, fc2580_freq_regs_lut[i].r25_val); ret = fc2580_wr_reg_ff(dev, 0x25, fc2580_freq_regs_lut[i].r25_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x27, fc2580_freq_regs_lut[i].r27_val); ret = fc2580_wr_reg_ff(dev, 0x27, fc2580_freq_regs_lut[i].r27_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x28, fc2580_freq_regs_lut[i].r28_val); ret = fc2580_wr_reg_ff(dev, 0x28, fc2580_freq_regs_lut[i].r28_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x29, fc2580_freq_regs_lut[i].r29_val); ret = fc2580_wr_reg_ff(dev, 0x29, fc2580_freq_regs_lut[i].r29_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x2b, fc2580_freq_regs_lut[i].r2b_val); ret = fc2580_wr_reg_ff(dev, 0x2b, fc2580_freq_regs_lut[i].r2b_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x2c, fc2580_freq_regs_lut[i].r2c_val); ret = fc2580_wr_reg_ff(dev, 0x2c, fc2580_freq_regs_lut[i].r2c_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x2d, fc2580_freq_regs_lut[i].r2d_val); ret = fc2580_wr_reg_ff(dev, 0x2d, fc2580_freq_regs_lut[i].r2d_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x30, fc2580_freq_regs_lut[i].r30_val); ret = fc2580_wr_reg_ff(dev, 0x30, fc2580_freq_regs_lut[i].r30_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x44, fc2580_freq_regs_lut[i].r44_val); ret = fc2580_wr_reg_ff(dev, 0x44, fc2580_freq_regs_lut[i].r44_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x50, fc2580_freq_regs_lut[i].r50_val); ret = fc2580_wr_reg_ff(dev, 0x50, fc2580_freq_regs_lut[i].r50_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x53, fc2580_freq_regs_lut[i].r53_val); ret = fc2580_wr_reg_ff(dev, 0x53, fc2580_freq_regs_lut[i].r53_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x5f, fc2580_freq_regs_lut[i].r5f_val); ret = fc2580_wr_reg_ff(dev, 0x5f, fc2580_freq_regs_lut[i].r5f_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x61, fc2580_freq_regs_lut[i].r61_val); ret = fc2580_wr_reg_ff(dev, 0x61, fc2580_freq_regs_lut[i].r61_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x62, fc2580_freq_regs_lut[i].r62_val); ret = fc2580_wr_reg_ff(dev, 0x62, fc2580_freq_regs_lut[i].r62_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x63, fc2580_freq_regs_lut[i].r63_val); ret = fc2580_wr_reg_ff(dev, 0x63, fc2580_freq_regs_lut[i].r63_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x67, fc2580_freq_regs_lut[i].r67_val); ret = fc2580_wr_reg_ff(dev, 0x67, fc2580_freq_regs_lut[i].r67_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x68, fc2580_freq_regs_lut[i].r68_val); ret = fc2580_wr_reg_ff(dev, 0x68, fc2580_freq_regs_lut[i].r68_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x69, fc2580_freq_regs_lut[i].r69_val); ret = fc2580_wr_reg_ff(dev, 0x69, fc2580_freq_regs_lut[i].r69_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x6a, fc2580_freq_regs_lut[i].r6a_val); ret = fc2580_wr_reg_ff(dev, 0x6a, fc2580_freq_regs_lut[i].r6a_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x6b, fc2580_freq_regs_lut[i].r6b_val); ret = fc2580_wr_reg_ff(dev, 0x6b, fc2580_freq_regs_lut[i].r6b_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x6c, fc2580_freq_regs_lut[i].r6c_val); ret = fc2580_wr_reg_ff(dev, 0x6c, fc2580_freq_regs_lut[i].r6c_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x6d, fc2580_freq_regs_lut[i].r6d_val); ret = fc2580_wr_reg_ff(dev, 0x6d, fc2580_freq_regs_lut[i].r6d_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x6e, fc2580_freq_regs_lut[i].r6e_val); ret = fc2580_wr_reg_ff(dev, 0x6e, fc2580_freq_regs_lut[i].r6e_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg_ff(priv, 0x6f, fc2580_freq_regs_lut[i].r6f_val); ret = fc2580_wr_reg_ff(dev, 0x6f, fc2580_freq_regs_lut[i].r6f_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
...@@ -343,112 +342,91 @@ static int fc2580_set_params(struct dvb_frontend *fe) ...@@ -343,112 +342,91 @@ static int fc2580_set_params(struct dvb_frontend *fe)
goto err; goto err;
} }
ret = fc2580_wr_reg(priv, 0x36, fc2580_if_filter_lut[i].r36_val); ret = fc2580_wr_reg(dev, 0x36, fc2580_if_filter_lut[i].r36_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
u8tmp = div_u64((u64) priv->clk * fc2580_if_filter_lut[i].mul, u8tmp = div_u64((u64) dev->clk * fc2580_if_filter_lut[i].mul,
1000000000); 1000000000);
ret = fc2580_wr_reg(priv, 0x37, u8tmp); ret = fc2580_wr_reg(dev, 0x37, u8tmp);
if (ret < 0) if (ret < 0)
goto err; goto err;
ret = fc2580_wr_reg(priv, 0x39, fc2580_if_filter_lut[i].r39_val); ret = fc2580_wr_reg(dev, 0x39, fc2580_if_filter_lut[i].r39_val);
if (ret < 0) if (ret < 0)
goto err; goto err;
timeout = jiffies + msecs_to_jiffies(30); timeout = jiffies + msecs_to_jiffies(30);
for (uitmp = ~0xc0; !time_after(jiffies, timeout) && uitmp != 0xc0;) { for (uitmp = ~0xc0; !time_after(jiffies, timeout) && uitmp != 0xc0;) {
/* trigger filter */ /* trigger filter */
ret = fc2580_wr_reg(priv, 0x2e, 0x09); ret = fc2580_wr_reg(dev, 0x2e, 0x09);
if (ret) if (ret)
goto err; goto err;
/* locked when [7:6] are set (val: d7 6MHz, d5 7MHz, cd 8MHz) */ /* locked when [7:6] are set (val: d7 6MHz, d5 7MHz, cd 8MHz) */
ret = fc2580_rd_reg(priv, 0x2f, &u8tmp); ret = fc2580_rd_reg(dev, 0x2f, &u8tmp);
if (ret) if (ret)
goto err; goto err;
uitmp = u8tmp & 0xc0; uitmp = u8tmp & 0xc0;
ret = fc2580_wr_reg(priv, 0x2e, 0x01); ret = fc2580_wr_reg(dev, 0x2e, 0x01);
if (ret) if (ret)
goto err; goto err;
} }
if (uitmp != 0xc0) if (uitmp != 0xc0)
dev_dbg(&client->dev, "filter did not lock %02x\n", uitmp); dev_dbg(&client->dev, "filter did not lock %02x\n", uitmp);
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
return 0; return 0;
err: err:
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
dev_dbg(&client->dev, "failed=%d\n", ret); dev_dbg(&client->dev, "failed=%d\n", ret);
return ret; return ret;
} }
static int fc2580_init(struct dvb_frontend *fe) static int fc2580_init(struct dvb_frontend *fe)
{ {
struct fc2580_priv *priv = fe->tuner_priv; struct fc2580_dev *dev = fe->tuner_priv;
struct i2c_client *client = dev->client;
int ret, i; int ret, i;
dev_dbg(&priv->i2c->dev, "%s:\n", __func__); dev_dbg(&client->dev, "\n");
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
for (i = 0; i < ARRAY_SIZE(fc2580_init_reg_vals); i++) { for (i = 0; i < ARRAY_SIZE(fc2580_init_reg_vals); i++) {
ret = fc2580_wr_reg(priv, fc2580_init_reg_vals[i].reg, ret = fc2580_wr_reg(dev, fc2580_init_reg_vals[i].reg,
fc2580_init_reg_vals[i].val); fc2580_init_reg_vals[i].val);
if (ret < 0) if (ret < 0)
goto err; goto err;
} }
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
return 0; return 0;
err: err:
if (fe->ops.i2c_gate_ctrl) dev_dbg(&client->dev, "failed=%d\n", ret);
fe->ops.i2c_gate_ctrl(fe, 0);
dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret; return ret;
} }
static int fc2580_sleep(struct dvb_frontend *fe) static int fc2580_sleep(struct dvb_frontend *fe)
{ {
struct fc2580_priv *priv = fe->tuner_priv; struct fc2580_dev *dev = fe->tuner_priv;
struct i2c_client *client = dev->client;
int ret; int ret;
dev_dbg(&priv->i2c->dev, "%s:\n", __func__); dev_dbg(&client->dev, "\n");
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
ret = fc2580_wr_reg(priv, 0x02, 0x0a); ret = fc2580_wr_reg(dev, 0x02, 0x0a);
if (ret < 0) if (ret < 0)
goto err; goto err;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
return 0; return 0;
err: err:
if (fe->ops.i2c_gate_ctrl) dev_dbg(&client->dev, "failed=%d\n", ret);
fe->ops.i2c_gate_ctrl(fe, 0);
dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret; return ret;
} }
static int fc2580_get_if_frequency(struct dvb_frontend *fe, u32 *frequency) static int fc2580_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)
{ {
struct fc2580_priv *priv = fe->tuner_priv; struct fc2580_dev *dev = fe->tuner_priv;
struct i2c_client *client = dev->client;
dev_dbg(&priv->i2c->dev, "%s:\n", __func__); dev_dbg(&client->dev, "\n");
*frequency = 0; /* Zero-IF */ *frequency = 0; /* Zero-IF */
...@@ -472,7 +450,7 @@ static const struct dvb_tuner_ops fc2580_tuner_ops = { ...@@ -472,7 +450,7 @@ static const struct dvb_tuner_ops fc2580_tuner_ops = {
static int fc2580_probe(struct i2c_client *client, static int fc2580_probe(struct i2c_client *client,
const struct i2c_device_id *id) const struct i2c_device_id *id)
{ {
struct fc2580_priv *dev; struct fc2580_dev *dev;
struct fc2580_platform_data *pdata = client->dev.platform_data; struct fc2580_platform_data *pdata = client->dev.platform_data;
struct dvb_frontend *fe = pdata->dvb_frontend; struct dvb_frontend *fe = pdata->dvb_frontend;
int ret; int ret;
...@@ -523,7 +501,7 @@ static int fc2580_probe(struct i2c_client *client, ...@@ -523,7 +501,7 @@ static int fc2580_probe(struct i2c_client *client,
static int fc2580_remove(struct i2c_client *client) static int fc2580_remove(struct i2c_client *client)
{ {
struct fc2580_priv *dev = i2c_get_clientdata(client); struct fc2580_dev *dev = i2c_get_clientdata(client);
dev_dbg(&client->dev, "\n"); dev_dbg(&client->dev, "\n");
......
drivers/media/tuners/fc2580_priv.h
View file @ 154cdfb0
...@@ -127,7 +127,7 @@ static const struct fc2580_freq_regs fc2580_freq_regs_lut[] = { ...@@ -127,7 +127,7 @@ static const struct fc2580_freq_regs fc2580_freq_regs_lut[] = {
0x0a, 0xa0, 0x50, 0x14}, 0x0a, 0xa0, 0x50, 0x14},
}; };
struct fc2580_priv { struct fc2580_dev {
u32 clk; u32 clk;
struct i2c_client *client; struct i2c_client *client;
struct i2c_adapter *i2c; struct i2c_adapter *i2c;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7