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authorAntti Palosaari <crope@iki.fi>2014-12-05 17:54:14 (GMT)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-01-29 20:41:49 (GMT)
commit346d4900f000eb938f918c1cb5b9c9d21013b175 (patch)
tree9f47d2083ddc22b6543473e0adab53215cdba8c8 /drivers/media/dvb-frontends/si2168.c
parent4affbe1d0825dc3c9c5fcec8a4848d8bbdd718cb (diff)
[media] si2168: rename few things
Rename some goto labels and more. No functionality changes. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/dvb-frontends/si2168.c')
-rw-r--r--drivers/media/dvb-frontends/si2168.c38
1 files changed, 12 insertions, 26 deletions
diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c
index 3c102e5..b23ae3a 100644
--- a/drivers/media/dvb-frontends/si2168.c
+++ b/drivers/media/dvb-frontends/si2168.c
@@ -115,17 +115,6 @@ static int si2168_read_status(struct dvb_frontend *fe, fe_status_t *status)
if (ret)
goto err;
- /*
- * Possible values seen, in order from strong signal to weak:
- * 16 0001 0110 full lock
- * 1e 0001 1110 partial lock
- * 1a 0001 1010 partial lock
- * 18 0001 1000 no lock
- *
- * [b3:b1] lock bits
- * [b4] statistics ready? Set in a few secs after lock is gained.
- */
-
switch ((cmd.args[2] >> 1) & 0x03) {
case 0x01:
*status = FE_HAS_SIGNAL | FE_HAS_CARRIER;
@@ -291,7 +280,7 @@ static int si2168_set_frontend(struct dvb_frontend *fe)
/* set DVB-C symbol rate */
if (c->delivery_system == SYS_DVBC_ANNEX_A) {
memcpy(cmd.args, "\x14\x00\x02\x11", 4);
- cmd.args[4] = (c->symbol_rate / 1000) & 0xff;
+ cmd.args[4] = ((c->symbol_rate / 1000) >> 0) & 0xff;
cmd.args[5] = ((c->symbol_rate / 1000) >> 8) & 0xff;
cmd.wlen = 6;
cmd.rlen = 4;
@@ -455,7 +444,7 @@ static int si2168_init(struct dvb_frontend *fe)
dev_err(&client->dev,
"firmware file '%s' not found\n",
fw_file);
- goto error_fw_release;
+ goto err_release_firmware;
}
}
@@ -474,7 +463,7 @@ static int si2168_init(struct dvb_frontend *fe)
dev_err(&client->dev,
"firmware download failed=%d\n",
ret);
- goto error_fw_release;
+ goto err_release_firmware;
}
}
} else {
@@ -492,7 +481,7 @@ static int si2168_init(struct dvb_frontend *fe)
dev_err(&client->dev,
"firmware download failed=%d\n",
ret);
- goto error_fw_release;
+ goto err_release_firmware;
}
}
}
@@ -535,8 +524,7 @@ warm:
dev->active = true;
return 0;
-
-error_fw_release:
+err_release_firmware:
release_firmware(fw);
err:
dev_dbg(&client->dev, "failed=%d\n", ret);
@@ -684,7 +672,7 @@ static int si2168_probe(struct i2c_client *client,
if (!dev) {
ret = -ENOMEM;
dev_err(&client->dev, "kzalloc() failed\n");
- goto err;
+ goto err_kfree;
}
mutex_init(&dev->i2c_mutex);
@@ -694,13 +682,12 @@ static int si2168_probe(struct i2c_client *client,
client, 0, 0, 0, si2168_select, si2168_deselect);
if (dev->adapter == NULL) {
ret = -ENODEV;
- goto err;
+ goto err_kfree;
}
/* create dvb_frontend */
memcpy(&dev->fe.ops, &si2168_ops, sizeof(struct dvb_frontend_ops));
dev->fe.demodulator_priv = client;
-
*config->i2c_adapter = dev->adapter;
*config->fe = &dev->fe;
dev->ts_mode = config->ts_mode;
@@ -709,10 +696,9 @@ static int si2168_probe(struct i2c_client *client,
i2c_set_clientdata(client, dev);
- dev_info(&client->dev,
- "Silicon Labs Si2168 successfully attached\n");
+ dev_info(&client->dev, "Silicon Labs Si2168 successfully attached\n");
return 0;
-err:
+err_kfree:
kfree(dev);
dev_dbg(&client->dev, "failed=%d\n", ret);
return ret;
@@ -734,11 +720,11 @@ static int si2168_remove(struct i2c_client *client)
return 0;
}
-static const struct i2c_device_id si2168_id[] = {
+static const struct i2c_device_id si2168_id_table[] = {
{"si2168", 0},
{}
};
-MODULE_DEVICE_TABLE(i2c, si2168_id);
+MODULE_DEVICE_TABLE(i2c, si2168_id_table);
static struct i2c_driver si2168_driver = {
.driver = {
@@ -747,7 +733,7 @@ static struct i2c_driver si2168_driver = {
},
.probe = si2168_probe,
.remove = si2168_remove,
- .id_table = si2168_id,
+ .id_table = si2168_id_table,
};
module_i2c_driver(si2168_driver);

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