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raspberrypi-kernel
提交 f544f100 编写于 作者: A Antti Palosaari 提交者： Mauro Carvalho Chehab
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[media] rtl2830: rename 'priv' to 'dev' 

Use name 'dev' for device state instance as it is more common and
also one letter shorter.
Signed-off-by: NAntti Palosaari <crope@iki.fi>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
上级 aba4e34a
隐藏空白更改
内联 并排
Showing with 107 addition and 107 deletion
drivers/media/dvb-frontends/rtl2830.c
浏览文件 @ f544f100
......@@ -31,13 +31,13 @@
#define MAX_XFER_SIZE 64
/* write multiple hardware registers */
static int rtl2830_wr(struct rtl2830_priv *priv, u8 reg, const u8 *val, int len)
static int rtl2830_wr(struct rtl2830_dev *dev, u8 reg, const u8 *val, int len)
{
int ret;
u8 buf[MAX_XFER_SIZE];
struct i2c_msg msg[1] = {
{
.addr = priv->cfg.i2c_addr,
.addr = dev->cfg.i2c_addr,
.flags = 0,
.len = 1 + len,
.buf = buf,
......@@ -45,7 +45,7 @@ static int rtl2830_wr(struct rtl2830_priv *priv, u8 reg, const u8 *val, int len)
};
if (1 + len > sizeof(buf)) {
dev_warn(&priv->i2c->dev,
dev_warn(&dev->i2c->dev,
"%s: i2c wr reg=%04x: len=%d is too big!\n",
KBUILD_MODNAME, reg, len);
return -EINVAL;
......@@ -54,11 +54,11 @@ static int rtl2830_wr(struct rtl2830_priv *priv, u8 reg, const u8 *val, int len)
buf[0] = reg;
memcpy(&buf[1], val, len);
ret = i2c_transfer(priv->i2c, msg, 1);
ret = i2c_transfer(dev->i2c, msg, 1);
if (ret == 1) {
ret = 0;
} 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", KBUILD_MODNAME, ret, reg, len);
ret = -EREMOTEIO;
}
......@@ -66,28 +66,28 @@ static int rtl2830_wr(struct rtl2830_priv *priv, u8 reg, const u8 *val, int len)
}
/* read multiple hardware registers */
static int rtl2830_rd(struct rtl2830_priv *priv, u8 reg, u8 *val, int len)
static int rtl2830_rd(struct rtl2830_dev *dev, u8 reg, u8 *val, int len)
{
int ret;
struct i2c_msg msg[2] = {
{
.addr = priv->cfg.i2c_addr,
.addr = dev->cfg.i2c_addr,
.flags = 0,
.len = 1,
.buf = &reg,
}, {
.addr = priv->cfg.i2c_addr,
.addr = dev->cfg.i2c_addr,
.flags = I2C_M_RD,
.len = len,
.buf = val,
}
};
ret = i2c_transfer(priv->i2c, msg, 2);
ret = i2c_transfer(dev->i2c, msg, 2);
if (ret == 2) {
ret = 0;
} else {
dev_warn(&priv->i2c->dev, "%s: i2c rd failed=%d reg=%02x " \
dev_warn(&dev->i2c->dev, "%s: i2c rd failed=%d reg=%02x " \
"len=%d\n", KBUILD_MODNAME, ret, reg, len);
ret = -EREMOTEIO;
}
......@@ -95,7 +95,7 @@ static int rtl2830_rd(struct rtl2830_priv *priv, u8 reg, u8 *val, int len)
}
/* write multiple registers */
static int rtl2830_wr_regs(struct rtl2830_priv *priv, u16 reg, const u8 *val,
static int rtl2830_wr_regs(struct rtl2830_dev *dev, u16 reg, const u8 *val,
int len)
{
int ret;
......@@ -103,51 +103,51 @@ static int rtl2830_wr_regs(struct rtl2830_priv *priv, u16 reg, const u8 *val,
u8 page = (reg >> 8) & 0xff;
/* switch bank if needed */
if (page != priv->page) {
ret = rtl2830_wr(priv, 0x00, &page, 1);
if (page != dev->page) {
ret = rtl2830_wr(dev, 0x00, &page, 1);
if (ret)
return ret;
priv->page = page;
dev->page = page;
}
return rtl2830_wr(priv, reg2, val, len);
return rtl2830_wr(dev, reg2, val, len);
}
/* read multiple registers */
static int rtl2830_rd_regs(struct rtl2830_priv *priv, u16 reg, u8 *val, int len)
static int rtl2830_rd_regs(struct rtl2830_dev *dev, u16 reg, u8 *val, int len)
{
int ret;
u8 reg2 = (reg >> 0) & 0xff;
u8 page = (reg >> 8) & 0xff;
/* switch bank if needed */
if (page != priv->page) {
ret = rtl2830_wr(priv, 0x00, &page, 1);
if (page != dev->page) {
ret = rtl2830_wr(dev, 0x00, &page, 1);
if (ret)
return ret;
priv->page = page;
dev->page = page;
}
return rtl2830_rd(priv, reg2, val, len);
return rtl2830_rd(dev, reg2, val, len);
}
/* read single register */
static int rtl2830_rd_reg(struct rtl2830_priv *priv, u16 reg, u8 *val)
static int rtl2830_rd_reg(struct rtl2830_dev *dev, u16 reg, u8 *val)
{
return rtl2830_rd_regs(priv, reg, val, 1);
return rtl2830_rd_regs(dev, reg, val, 1);
}
/* write single register with mask */
static int rtl2830_wr_reg_mask(struct rtl2830_priv *priv, u16 reg, u8 val, u8 mask)
static int rtl2830_wr_reg_mask(struct rtl2830_dev *dev, u16 reg, u8 val, u8 mask)
{
int ret;
u8 tmp;
/* no need for read if whole reg is written */
if (mask != 0xff) {
ret = rtl2830_rd_regs(priv, reg, &tmp, 1);
ret = rtl2830_rd_regs(dev, reg, &tmp, 1);
if (ret)
return ret;
......@@ -156,16 +156,16 @@ static int rtl2830_wr_reg_mask(struct rtl2830_priv *priv, u16 reg, u8 val, u8 ma
val |= tmp;
}
return rtl2830_wr_regs(priv, reg, &val, 1);
return rtl2830_wr_regs(dev, reg, &val, 1);
}
/* read single register with mask */
static int rtl2830_rd_reg_mask(struct rtl2830_priv *priv, u16 reg, u8 *val, u8 mask)
static int rtl2830_rd_reg_mask(struct rtl2830_dev *dev, u16 reg, u8 *val, u8 mask)
{
int ret, i;
u8 tmp;
ret = rtl2830_rd_regs(priv, reg, &tmp, 1);
ret = rtl2830_rd_regs(dev, reg, &tmp, 1);
if (ret)
return ret;
......@@ -183,7 +183,7 @@ static int rtl2830_rd_reg_mask(struct rtl2830_priv *priv, u16 reg, u8 *val, u8 m
static int rtl2830_init(struct dvb_frontend *fe)
{
struct rtl2830_priv *priv = fe->demodulator_priv;
struct rtl2830_dev *dev = fe->demodulator_priv;
int ret, i;
struct rtl2830_reg_val_mask tab[] = {
{ 0x00d, 0x01, 0x03 },
......@@ -204,10 +204,10 @@ static int rtl2830_init(struct dvb_frontend *fe)
{ 0x2f1, 0x20, 0xf8 },
{ 0x16d, 0x00, 0x01 },
{ 0x1a6, 0x00, 0x80 },
{ 0x106, priv->cfg.vtop, 0x3f },
{ 0x107, priv->cfg.krf, 0x3f },
{ 0x106, dev->cfg.vtop, 0x3f },
{ 0x107, dev->cfg.krf, 0x3f },
{ 0x112, 0x28, 0xff },
{ 0x103, priv->cfg.agc_targ_val, 0xff },
{ 0x103, dev->cfg.agc_targ_val, 0xff },
{ 0x00a, 0x02, 0x07 },
{ 0x140, 0x0c, 0x3c },
{ 0x140, 0x40, 0xc0 },
......@@ -215,7 +215,7 @@ static int rtl2830_init(struct dvb_frontend *fe)
{ 0x15b, 0x28, 0x38 },
{ 0x15c, 0x05, 0x07 },
{ 0x15c, 0x28, 0x38 },
{ 0x115, priv->cfg.spec_inv, 0x01 },
{ 0x115, dev->cfg.spec_inv, 0x01 },
{ 0x16f, 0x01, 0x07 },
{ 0x170, 0x18, 0x38 },
{ 0x172, 0x0f, 0x0f },
......@@ -225,17 +225,17 @@ static int rtl2830_init(struct dvb_frontend *fe)
};
for (i = 0; i < ARRAY_SIZE(tab); i++) {
ret = rtl2830_wr_reg_mask(priv, tab[i].reg, tab[i].val,
ret = rtl2830_wr_reg_mask(dev, tab[i].reg, tab[i].val,
tab[i].mask);
if (ret)
goto err;
}
ret = rtl2830_wr_regs(priv, 0x18f, "\x28\x00", 2);
ret = rtl2830_wr_regs(dev, 0x18f, "\x28\x00", 2);
if (ret)
goto err;
ret = rtl2830_wr_regs(priv, 0x195,
ret = rtl2830_wr_regs(dev, 0x195,
"\x04\x06\x0a\x12\x0a\x12\x1e\x28", 8);
if (ret)
goto err;
......@@ -243,26 +243,26 @@ static int rtl2830_init(struct dvb_frontend *fe)
/* TODO: spec init */
/* soft reset */
ret = rtl2830_wr_reg_mask(priv, 0x101, 0x04, 0x04);
ret = rtl2830_wr_reg_mask(dev, 0x101, 0x04, 0x04);
if (ret)
goto err;
ret = rtl2830_wr_reg_mask(priv, 0x101, 0x00, 0x04);
ret = rtl2830_wr_reg_mask(dev, 0x101, 0x00, 0x04);
if (ret)
goto err;
priv->sleeping = false;
dev->sleeping = false;
return ret;
err:
dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
dev_dbg(&dev->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
static int rtl2830_sleep(struct dvb_frontend *fe)
{
struct rtl2830_priv *priv = fe->demodulator_priv;
priv->sleeping = true;
struct rtl2830_dev *dev = fe->demodulator_priv;
dev->sleeping = true;
return 0;
}
......@@ -278,7 +278,7 @@ static int rtl2830_get_tune_settings(struct dvb_frontend *fe,
static int rtl2830_set_frontend(struct dvb_frontend *fe)
{
struct rtl2830_priv *priv = fe->demodulator_priv;
struct rtl2830_dev *dev = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret, i;
u64 num;
......@@ -308,7 +308,7 @@ static int rtl2830_set_frontend(struct dvb_frontend *fe)
{0xae, 0xba, 0xf3, 0x26, 0x66, 0x64}, /* 8 MHz */
};
dev_dbg(&priv->i2c->dev,
dev_dbg(&dev->i2c->dev,
"%s: frequency=%d bandwidth_hz=%d inversion=%d\n",
__func__, c->frequency, c->bandwidth_hz, c->inversion);
......@@ -327,11 +327,11 @@ static int rtl2830_set_frontend(struct dvb_frontend *fe)
i = 2;
break;
default:
dev_dbg(&priv->i2c->dev, "%s: invalid bandwidth\n", __func__);
dev_dbg(&dev->i2c->dev, "%s: invalid bandwidth\n", __func__);
return -EINVAL;
}
ret = rtl2830_wr_reg_mask(priv, 0x008, i << 1, 0x06);
ret = rtl2830_wr_reg_mask(dev, 0x008, i << 1, 0x06);
if (ret)
goto err;
......@@ -344,15 +344,15 @@ static int rtl2830_set_frontend(struct dvb_frontend *fe)
if (ret < 0)
goto err;
num = if_frequency % priv->cfg.xtal;
num = if_frequency % dev->cfg.xtal;
num *= 0x400000;
num = div_u64(num, priv->cfg.xtal);
num = div_u64(num, dev->cfg.xtal);
num = -num;
if_ctl = num & 0x3fffff;
dev_dbg(&priv->i2c->dev, "%s: if_frequency=%d if_ctl=%08x\n",
dev_dbg(&dev->i2c->dev, "%s: if_frequency=%d if_ctl=%08x\n",
__func__, if_frequency, if_ctl);
ret = rtl2830_rd_reg_mask(priv, 0x119, &tmp, 0xc0); /* b[7:6] */
ret = rtl2830_rd_reg_mask(dev, 0x119, &tmp, 0xc0); /* b[7:6] */
if (ret)
goto err;
......@@ -361,49 +361,49 @@ static int rtl2830_set_frontend(struct dvb_frontend *fe)
buf[1] = (if_ctl >> 8) & 0xff;
buf[2] = (if_ctl >> 0) & 0xff;
ret = rtl2830_wr_regs(priv, 0x119, buf, 3);
ret = rtl2830_wr_regs(dev, 0x119, buf, 3);
if (ret)
goto err;
/* 1/2 split I2C write */
ret = rtl2830_wr_regs(priv, 0x11c, &bw_params1[i][0], 17);
ret = rtl2830_wr_regs(dev, 0x11c, &bw_params1[i][0], 17);
if (ret)
goto err;
/* 2/2 split I2C write */
ret = rtl2830_wr_regs(priv, 0x12d, &bw_params1[i][17], 17);
ret = rtl2830_wr_regs(dev, 0x12d, &bw_params1[i][17], 17);
if (ret)
goto err;
ret = rtl2830_wr_regs(priv, 0x19d, bw_params2[i], 6);
ret = rtl2830_wr_regs(dev, 0x19d, bw_params2[i], 6);
if (ret)
goto err;
return ret;
err:
dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
dev_dbg(&dev->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
static int rtl2830_get_frontend(struct dvb_frontend *fe)
{
struct rtl2830_priv *priv = fe->demodulator_priv;
struct rtl2830_dev *dev = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
int ret;
u8 buf[3];
if (priv->sleeping)
if (dev->sleeping)
return 0;
ret = rtl2830_rd_regs(priv, 0x33c, buf, 2);
ret = rtl2830_rd_regs(dev, 0x33c, buf, 2);
if (ret)
goto err;
ret = rtl2830_rd_reg(priv, 0x351, &buf[2]);
ret = rtl2830_rd_reg(dev, 0x351, &buf[2]);
if (ret)
goto err;
dev_dbg(&priv->i2c->dev, "%s: TPS=%*ph\n", __func__, 3, buf);
dev_dbg(&dev->i2c->dev, "%s: TPS=%*ph\n", __func__, 3, buf);
switch ((buf[0] >> 2) & 3) {
case 0:
......@@ -493,21 +493,21 @@ static int rtl2830_get_frontend(struct dvb_frontend *fe)
return 0;
err:
dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
dev_dbg(&dev->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
static int rtl2830_read_status(struct dvb_frontend *fe, fe_status_t *status)
{
struct rtl2830_priv *priv = fe->demodulator_priv;
struct rtl2830_dev *dev = fe->demodulator_priv;
int ret;
u8 tmp;
*status = 0;
if (priv->sleeping)
if (dev->sleeping)
return 0;
ret = rtl2830_rd_reg_mask(priv, 0x351, &tmp, 0x78); /* [6:3] */
ret = rtl2830_rd_reg_mask(dev, 0x351, &tmp, 0x78); /* [6:3] */
if (ret)
goto err;
......@@ -521,13 +521,13 @@ static int rtl2830_read_status(struct dvb_frontend *fe, fe_status_t *status)
return ret;
err:
dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
dev_dbg(&dev->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
static int rtl2830_read_snr(struct dvb_frontend *fe, u16 *snr)
{
struct rtl2830_priv *priv = fe->demodulator_priv;
struct rtl2830_dev *dev = fe->demodulator_priv;
int ret, hierarchy, constellation;
u8 buf[2], tmp;
u16 tmp16;
......@@ -539,12 +539,12 @@ static int rtl2830_read_snr(struct dvb_frontend *fe, u16 *snr)
{ 92888734, 92888734, 95487525, 99770748 },
};
if (priv->sleeping)
if (dev->sleeping)
return 0;
/* reports SNR in resolution of 0.1 dB */
ret = rtl2830_rd_reg(priv, 0x33c, &tmp);
ret = rtl2830_rd_reg(dev, 0x33c, &tmp);
if (ret)
goto err;
......@@ -556,7 +556,7 @@ static int rtl2830_read_snr(struct dvb_frontend *fe, u16 *snr)
if (hierarchy > HIERARCHY_NUM - 1)
goto err;
ret = rtl2830_rd_regs(priv, 0x40c, buf, 2);
ret = rtl2830_rd_regs(dev, 0x40c, buf, 2);
if (ret)
goto err;
......@@ -570,20 +570,20 @@ static int rtl2830_read_snr(struct dvb_frontend *fe, u16 *snr)
return 0;
err:
dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
dev_dbg(&dev->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
static int rtl2830_read_ber(struct dvb_frontend *fe, u32 *ber)
{
struct rtl2830_priv *priv = fe->demodulator_priv;
struct rtl2830_dev *dev = fe->demodulator_priv;
int ret;
u8 buf[2];
if (priv->sleeping)
if (dev->sleeping)
return 0;
ret = rtl2830_rd_regs(priv, 0x34e, buf, 2);
ret = rtl2830_rd_regs(dev, 0x34e, buf, 2);
if (ret)
goto err;
......@@ -591,7 +591,7 @@ static int rtl2830_read_ber(struct dvb_frontend *fe, u32 *ber)
return 0;
err:
dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
dev_dbg(&dev->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
......@@ -603,15 +603,15 @@ static int rtl2830_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
static int rtl2830_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
{
struct rtl2830_priv *priv = fe->demodulator_priv;
struct rtl2830_dev *dev = fe->demodulator_priv;
int ret;
u8 buf[2];
u16 if_agc_raw, if_agc;
if (priv->sleeping)
if (dev->sleeping)
return 0;
ret = rtl2830_rd_regs(priv, 0x359, buf, 2);
ret = rtl2830_rd_regs(dev, 0x359, buf, 2);
if (ret)
goto err;
......@@ -627,7 +627,7 @@ static int rtl2830_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
return 0;
err:
dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);
dev_dbg(&dev->i2c->dev, "%s: failed=%d\n", __func__, ret);
return ret;
}
......@@ -675,10 +675,10 @@ static struct dvb_frontend_ops rtl2830_ops = {
static int rtl2830_select(struct i2c_adapter *adap, void *mux_priv, u32 chan_id)
{
struct i2c_client *client = mux_priv;
struct rtl2830_priv *priv = i2c_get_clientdata(client);
struct rtl2830_dev *dev = i2c_get_clientdata(client);
struct i2c_msg select_reg_page_msg[1] = {
{
.addr = priv->cfg.i2c_addr,
.addr = dev->cfg.i2c_addr,
.flags = 0,
.len = 2,
.buf = "\x00\x01",
......@@ -686,7 +686,7 @@ static int rtl2830_select(struct i2c_adapter *adap, void *mux_priv, u32 chan_id)
};
struct i2c_msg gate_open_msg[1] = {
{
.addr = priv->cfg.i2c_addr,
.addr = dev->cfg.i2c_addr,
.flags = 0,
.len = 2,
.buf = "\x01\x08",
......@@ -703,7 +703,7 @@ static int rtl2830_select(struct i2c_adapter *adap, void *mux_priv, u32 chan_id)
goto err;
}
priv->page = 1;
dev->page = 1;
/* open tuner I2C repeater for 1 xfer, closes automatically */
ret = __i2c_transfer(adap, gate_open_msg, 1);
......@@ -723,20 +723,20 @@ static int rtl2830_select(struct i2c_adapter *adap, void *mux_priv, u32 chan_id)
static struct dvb_frontend *rtl2830_get_dvb_frontend(struct i2c_client *client)
{
struct rtl2830_priv *priv = i2c_get_clientdata(client);
struct rtl2830_dev *dev = i2c_get_clientdata(client);
dev_dbg(&client->dev, "\n");
return &priv->fe;
return &dev->fe;
}
static struct i2c_adapter *rtl2830_get_i2c_adapter(struct i2c_client *client)
{
struct rtl2830_priv *priv = i2c_get_clientdata(client);
struct rtl2830_dev *dev = i2c_get_clientdata(client);
dev_dbg(&client->dev, "\n");
return priv->adapter;
return dev->adapter;
}
static int rtl2830_probe(struct i2c_client *client,
......@@ -744,7 +744,7 @@ static int rtl2830_probe(struct i2c_client *client,
{
struct rtl2830_platform_data *pdata = client->dev.platform_data;
struct i2c_adapter *i2c = client->adapter;
struct rtl2830_priv *priv;
struct rtl2830_dev *dev;
int ret;
u8 u8tmp;
......@@ -756,39 +756,39 @@ static int rtl2830_probe(struct i2c_client *client,
}
/* allocate memory for the internal state */
priv = kzalloc(sizeof(*priv), GFP_KERNEL);
if (priv == NULL) {
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (dev == NULL) {
ret = -ENOMEM;
goto err;
}
/* setup the state */
i2c_set_clientdata(client, priv);
priv->i2c = i2c;
priv->sleeping = true;
priv->cfg.i2c_addr = client->addr;
priv->cfg.xtal = pdata->clk;
priv->cfg.spec_inv = pdata->spec_inv;
priv->cfg.vtop = pdata->vtop;
priv->cfg.krf = pdata->krf;
priv->cfg.agc_targ_val = pdata->agc_targ_val;
i2c_set_clientdata(client, dev);
dev->i2c = i2c;
dev->sleeping = true;
dev->cfg.i2c_addr = client->addr;
dev->cfg.xtal = pdata->clk;
dev->cfg.spec_inv = pdata->spec_inv;
dev->cfg.vtop = pdata->vtop;
dev->cfg.krf = pdata->krf;
dev->cfg.agc_targ_val = pdata->agc_targ_val;
/* check if the demod is there */
ret = rtl2830_rd_reg(priv, 0x000, &u8tmp);
ret = rtl2830_rd_reg(dev, 0x000, &u8tmp);
if (ret)
goto err_kfree;
/* create muxed i2c adapter for tuner */
priv->adapter = i2c_add_mux_adapter(client->adapter, &client->dev,
dev->adapter = i2c_add_mux_adapter(client->adapter, &client->dev,
client, 0, 0, 0, rtl2830_select, NULL);
if (priv->adapter == NULL) {
if (dev->adapter == NULL) {
ret = -ENODEV;
goto err_kfree;
}
/* create dvb frontend */
memcpy(&priv->fe.ops, &rtl2830_ops, sizeof(priv->fe.ops));
priv->fe.demodulator_priv = priv;
memcpy(&dev->fe.ops, &rtl2830_ops, sizeof(dev->fe.ops));
dev->fe.demodulator_priv = dev;
/* setup callbacks */
pdata->get_dvb_frontend = rtl2830_get_dvb_frontend;
......@@ -798,7 +798,7 @@ static int rtl2830_probe(struct i2c_client *client,
return 0;
err_kfree:
kfree(priv);
kfree(dev);
err:
dev_dbg(&client->dev, "failed=%d\n", ret);
return ret;
......@@ -806,12 +806,12 @@ static int rtl2830_probe(struct i2c_client *client,
static int rtl2830_remove(struct i2c_client *client)
{
struct rtl2830_priv *priv = i2c_get_clientdata(client);
struct rtl2830_dev *dev = i2c_get_clientdata(client);
dev_dbg(&client->dev, "\n");
i2c_del_mux_adapter(priv->adapter);
kfree(priv);
i2c_del_mux_adapter(dev->adapter);
kfree(dev);
return 0;
}
......
drivers/media/dvb-frontends/rtl2830_priv.h
浏览文件 @ f544f100
......@@ -35,7 +35,7 @@ struct rtl2830_config {
u8 agc_targ_val;
};
struct rtl2830_priv {
struct rtl2830_dev {
struct i2c_adapter *adapter;
struct i2c_adapter *i2c;
struct dvb_frontend fe;
......
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