[PATCH] dvb: remove unnecessary casts in frontends

remove unnecessary casts in frontends (Kenneth Aafloy)

Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/media/dvb/frontends/nxt6000.c b/drivers/media/dvb/frontends/nxt6000.c
index f79a69d0eb07..966de9853d18 100644
--- a/drivers/media/dvb/frontends/nxt6000.c
+++ b/drivers/media/dvb/frontends/nxt6000.c
@@ -176,7 +176,7 @@ static int nxt6000_set_transmission_mode(struct nxt6000_state* state, fe_transmi
 
 static void nxt6000_setup(struct dvb_frontend* fe)
 {
-        struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
+        struct nxt6000_state* state = fe->demodulator_priv;
 
         nxt6000_writereg(state, RS_COR_SYNC_PARAM, SYNC_PARAM);
         nxt6000_writereg(state, BER_CTRL, /*(1 << 2) | */ (0x01 << 1) | 0x01);
@@ -427,7 +427,7 @@ static void nxt6000_dump_status(struct nxt6000_state *state)
 static int nxt6000_read_status(struct dvb_frontend* fe, fe_status_t* status)
 {
         u8 core_status;
-        struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
+        struct nxt6000_state* state = fe->demodulator_priv;
 
         *status = 0;
 
@@ -456,7 +456,7 @@ static int nxt6000_read_status(struct dvb_frontend* fe, fe_status_t* status)
 
 static int nxt6000_init(struct dvb_frontend* fe)
 {
-        struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
+        struct nxt6000_state* state = fe->demodulator_priv;
 
         nxt6000_reset(state);
         nxt6000_setup(fe);
@@ -466,7 +466,7 @@ static int nxt6000_init(struct dvb_frontend* fe)
 
 static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *param)
 {
-        struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
+        struct nxt6000_state* state = fe->demodulator_priv;
         int result;
 
         nxt6000_writereg(state, ENABLE_TUNER_IIC, 0x01);        /* open i2c bus switch */
@@ -487,13 +487,13 @@ static int nxt6000_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
 
 static void nxt6000_release(struct dvb_frontend* fe)
 {
-        struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
+        struct nxt6000_state* state = fe->demodulator_priv;
         kfree(state);
 }
 
 static int nxt6000_read_snr(struct dvb_frontend* fe, u16* snr)
 {
-        struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
+        struct nxt6000_state* state = fe->demodulator_priv;
 
         *snr = nxt6000_readreg( state, OFDM_CHC_SNR) / 8;
 
@@ -502,7 +502,7 @@ static int nxt6000_read_snr(struct dvb_frontend* fe, u16* snr)
 
 static int nxt6000_read_ber(struct dvb_frontend* fe, u32* ber)
 {
-        struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
+        struct nxt6000_state* state = fe->demodulator_priv;
 
         nxt6000_writereg( state, VIT_COR_INTSTAT, 0x18 );
 
@@ -516,7 +516,7 @@ static int nxt6000_read_ber(struct dvb_frontend* fe, u32* ber)
 
 static int nxt6000_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
 {
-        struct nxt6000_state* state = (struct nxt6000_state*) fe->demodulator_priv;
+        struct nxt6000_state* state = fe->demodulator_priv;
 
         *signal_strength = (short) (511 -
                 (nxt6000_readreg(state, AGC_GAIN_1) +
@@ -533,7 +533,7 @@ struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config,
         struct nxt6000_state* state = NULL;
 
         /* allocate memory for the internal state */
-        state = (struct nxt6000_state*) kmalloc(sizeof(struct nxt6000_state), GFP_KERNEL);
+        state = kmalloc(sizeof(struct nxt6000_state), GFP_KERNEL);
         if (state == NULL) goto error;
 
         /* setup the state */