diff options
Diffstat (limited to 'drivers/media/dvb/frontends/tda10021.c')
| -rw-r--r-- | drivers/media/dvb/frontends/tda10021.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/media/dvb/frontends/tda10021.c b/drivers/media/dvb/frontends/tda10021.c index 4e40d95ee95..87d5f4d8790 100644 --- a/drivers/media/dvb/frontends/tda10021.c +++ b/drivers/media/dvb/frontends/tda10021.c @@ -205,7 +205,7 @@ static int tda10021_set_symbolrate (struct tda10021_state* state, u32 symbolrate static int tda10021_init (struct dvb_frontend *fe) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; int i; dprintk("DVB: TDA10021(%d): init chip\n", fe->adapter->num); @@ -238,7 +238,7 @@ static int tda10021_init (struct dvb_frontend *fe) static int tda10021_set_parameters (struct dvb_frontend *fe, struct dvb_frontend_parameters *p) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; //table for QAM4-QAM256 ready QAM4 QAM16 QAM32 QAM64 QAM128 QAM256 //CONF @@ -278,7 +278,7 @@ static int tda10021_set_parameters (struct dvb_frontend *fe, static int tda10021_read_status(struct dvb_frontend* fe, fe_status_t* status) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; int sync; *status = 0; @@ -303,7 +303,7 @@ static int tda10021_read_status(struct dvb_frontend* fe, fe_status_t* status) static int tda10021_read_ber(struct dvb_frontend* fe, u32* ber) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; u32 _ber = tda10021_readreg(state, 0x14) | (tda10021_readreg(state, 0x15) << 8) | @@ -315,7 +315,7 @@ static int tda10021_read_ber(struct dvb_frontend* fe, u32* ber) static int tda10021_read_signal_strength(struct dvb_frontend* fe, u16* strength) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; u8 gain = tda10021_readreg(state, 0x17); *strength = (gain << 8) | gain; @@ -325,7 +325,7 @@ static int tda10021_read_signal_strength(struct dvb_frontend* fe, u16* strength) static int tda10021_read_snr(struct dvb_frontend* fe, u16* snr) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; u8 quality = ~tda10021_readreg(state, 0x18); *snr = (quality << 8) | quality; @@ -335,7 +335,7 @@ static int tda10021_read_snr(struct dvb_frontend* fe, u16* snr) static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; *ucblocks = tda10021_readreg (state, 0x13) & 0x7f; if (*ucblocks == 0x7f) @@ -350,7 +350,7 @@ static int tda10021_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; int sync; s8 afc = 0; @@ -378,7 +378,7 @@ static int tda10021_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_pa static int tda10021_sleep(struct dvb_frontend* fe) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; tda10021_writereg (state, 0x1b, 0x02); /* pdown ADC */ tda10021_writereg (state, 0x00, 0x80); /* standby */ @@ -388,7 +388,7 @@ static int tda10021_sleep(struct dvb_frontend* fe) static void tda10021_release(struct dvb_frontend* fe) { - struct tda10021_state* state = (struct tda10021_state*) fe->demodulator_priv; + struct tda10021_state* state = fe->demodulator_priv; kfree(state); } @@ -401,7 +401,7 @@ struct dvb_frontend* tda10021_attach(const struct tda10021_config* config, struct tda10021_state* state = NULL; /* allocate memory for the internal state */ - state = (struct tda10021_state*) kmalloc(sizeof(struct tda10021_state), GFP_KERNEL); + state = kmalloc(sizeof(struct tda10021_state), GFP_KERNEL); if (state == NULL) goto error; /* setup the state */ |