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| author | Andrew de Quincey <adq_dvb@lidskialf.net> | 2006-07-30 16:22:11 -0300 |
|---|---|---|
| committer | Andrew de Quincey <adq_dvb@lidskialf.net> | 2006-07-30 16:22:11 -0300 |
| commit | 2f9530f29aefb5377fc1724160f75a7efbf9b241 (patch) | |
| tree | 1c0e22fb7b78deb0a8beb7ea844b211b2434eff7 /linux/drivers/media/dvb/frontends/tda826x.c | |
| parent | 82abf0a8d6ab0e905c9badcda6bdb41dc432deb1 (diff) | |
| download | mediapointer-dvb-s2-2f9530f29aefb5377fc1724160f75a7efbf9b241.tar.gz mediapointer-dvb-s2-2f9530f29aefb5377fc1724160f75a7efbf9b241.tar.bz2 | |
tda826x: Remove 0-byte I2C write; put tuner_ops info in static struct
From: Trent Piepho <xyzzy@speakeasy.org>
Remove the 0-byte write that precedes 2-byte read.
Move initialize the info field in the static tuner_ops definition, so
that it doesn't need to be done manually.
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Diffstat (limited to 'linux/drivers/media/dvb/frontends/tda826x.c')
| -rw-r--r-- | linux/drivers/media/dvb/frontends/tda826x.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/linux/drivers/media/dvb/frontends/tda826x.c b/linux/drivers/media/dvb/frontends/tda826x.c index 2921eb82f..f594eab44 100644 --- a/linux/drivers/media/dvb/frontends/tda826x.c +++ b/linux/drivers/media/dvb/frontends/tda826x.c @@ -110,6 +110,11 @@ static int tda826x_get_frequency(struct dvb_frontend *fe, u32 *frequency) } static struct dvb_tuner_ops tda826x_tuner_ops = { + .info = { + .name = "Philips TDA826X", + .frequency_min = 950000, + .frequency_min = 2175000 + }, .release = tda826x_release, .sleep = tda826x_sleep, .set_params = tda826x_set_params, @@ -120,13 +125,12 @@ struct dvb_frontend *tda826x_attach(struct dvb_frontend *fe, int addr, struct i2 { struct tda826x_priv *priv = NULL; u8 b1 [] = { 0, 0 }; - struct i2c_msg msg [] = { { .addr = addr, .flags = 0, .buf = NULL, .len = 0 }, - { .addr = addr, .flags = I2C_M_RD, .buf = b1, .len = 2 } }; + struct i2c_msg msg [] = { { .addr = addr, .flags = I2C_M_RD, .buf = b1, .len = 2 } }; int ret; if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); - ret = i2c_transfer (i2c, msg, 2); + ret = i2c_transfer (i2c, msg, 1); if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0); @@ -144,9 +148,6 @@ struct dvb_frontend *tda826x_attach(struct dvb_frontend *fe, int addr, struct i2 priv->has_loopthrough = has_loopthrough; memcpy(&fe->ops.tuner_ops, &tda826x_tuner_ops, sizeof(struct dvb_tuner_ops)); - strncpy(fe->ops.tuner_ops.info.name, "Philips TDA826X", 128); - fe->ops.tuner_ops.info.frequency_min = 950000; - fe->ops.tuner_ops.info.frequency_min = 2175000; fe->tuner_priv = priv; printk("%s:\n", __FUNCTION__); |