summaryrefslogtreecommitdiff
path: root/drivers/media/dvb/frontends/cx22700.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/dvb/frontends/cx22700.c')
-rw-r--r--drivers/media/dvb/frontends/cx22700.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/media/dvb/frontends/cx22700.c b/drivers/media/dvb/frontends/cx22700.c
index a212279042b8..0c2ed4438618 100644
--- a/drivers/media/dvb/frontends/cx22700.c
+++ b/drivers/media/dvb/frontends/cx22700.c
@@ -232,7 +232,7 @@ static int cx22700_get_tps (struct cx22700_state* state, struct dvb_ofdm_paramet
static int cx22700_init (struct dvb_frontend* fe)
-{ struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+{ struct cx22700_state* state = fe->demodulator_priv;
int i;
dprintk("cx22700_init: init chip\n");
@@ -258,7 +258,7 @@ static int cx22700_init (struct dvb_frontend* fe)
static int cx22700_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9)
| (cx22700_readreg (state, 0x0e) << 1);
@@ -286,7 +286,7 @@ static int cx22700_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int cx22700_read_ber(struct dvb_frontend* fe, u32* ber)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
*ber = cx22700_readreg (state, 0x0c) & 0x7f;
cx22700_writereg (state, 0x0c, 0x00);
@@ -296,7 +296,7 @@ static int cx22700_read_ber(struct dvb_frontend* fe, u32* ber)
static int cx22700_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9)
| (cx22700_readreg (state, 0x0e) << 1);
@@ -307,7 +307,7 @@ static int cx22700_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
static int cx22700_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
u16 rs_ber = (cx22700_readreg (state, 0x0d) << 9)
| (cx22700_readreg (state, 0x0e) << 1);
@@ -318,7 +318,7 @@ static int cx22700_read_snr(struct dvb_frontend* fe, u16* snr)
static int cx22700_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
*ucblocks = cx22700_readreg (state, 0x0f);
cx22700_writereg (state, 0x0f, 0x00);
@@ -328,7 +328,7 @@ static int cx22700_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
cx22700_writereg (state, 0x00, 0x02); /* XXX CHECKME: soft reset*/
cx22700_writereg (state, 0x00, 0x00);
@@ -346,7 +346,7 @@ static int cx22700_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
static int cx22700_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
u8 reg09 = cx22700_readreg (state, 0x09);
p->inversion = reg09 & 0x1 ? INVERSION_ON : INVERSION_OFF;
@@ -363,7 +363,7 @@ static int cx22700_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
static void cx22700_release(struct dvb_frontend* fe)
{
- struct cx22700_state* state = (struct cx22700_state*) fe->demodulator_priv;
+ struct cx22700_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -375,7 +375,7 @@ struct dvb_frontend* cx22700_attach(const struct cx22700_config* config,
struct cx22700_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct cx22700_state*) kmalloc(sizeof(struct cx22700_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct cx22700_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */