[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, 10 insertions, 10 deletions

diff --git a/drivers/media/dvb/frontends/nxt2002.c b/drivers/media/dvb/frontends/nxt2002.c
index 4743aa17406e..8805b0f5f619 100644
--- a/drivers/media/dvb/frontends/nxt2002.c
+++ b/drivers/media/dvb/frontends/nxt2002.c
@@ -241,7 +241,7 @@ static void nxt2002_agc_reset(struct nxt2002_state* state)
 static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware *fw)
 {
 
-        struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+        struct nxt2002_state* state = fe->demodulator_priv;
         u8 buf[256],written = 0,chunkpos = 0;
         u16 rambase,position,crc = 0;
 
@@ -309,7 +309,7 @@ static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware
 static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe,
                                              struct dvb_frontend_parameters *p)
 {
-        struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+        struct nxt2002_state* state = fe->demodulator_priv;
         u32 freq = 0;
         u16 tunerfreq = 0;
         u8 buf[4];
@@ -453,7 +453,7 @@ static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe,
 
 static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status)
 {
-        struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+        struct nxt2002_state* state = fe->demodulator_priv;
         u8 lock;
         i2c_readbytes(state,0x31,&lock,1);
 
@@ -470,7 +470,7 @@ static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status)
 
 static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber)
 {
-        struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+        struct nxt2002_state* state = fe->demodulator_priv;
         u8 b[3];
 
         nxt2002_readreg_multibyte(state,0xE6,b,3);
@@ -482,7 +482,7 @@ static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber)
 
 static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength)
 {
-        struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+        struct nxt2002_state* state = fe->demodulator_priv;
         u8 b[2];
         u16 temp = 0;
 
@@ -502,7 +502,7 @@ static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength)
 static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
 {
 
-        struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+        struct nxt2002_state* state = fe->demodulator_priv;
         u8 b[2];
         u16 temp = 0, temp2;
         u32 snrdb = 0;
@@ -536,7 +536,7 @@ static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
 
 static int nxt2002_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 {
-        struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+        struct nxt2002_state* state = fe->demodulator_priv;
         u8 b[3];
 
         nxt2002_readreg_multibyte(state,0xE6,b,3);
@@ -552,7 +552,7 @@ static int nxt2002_sleep(struct dvb_frontend* fe)
 
 static int nxt2002_init(struct dvb_frontend* fe)
 {
-        struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+        struct nxt2002_state* state = fe->demodulator_priv;
         const struct firmware *fw;
         int ret;
         u8 buf[2];
@@ -624,7 +624,7 @@ static int nxt2002_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronten
 
 static void nxt2002_release(struct dvb_frontend* fe)
 {
-        struct nxt2002_state* state = (struct nxt2002_state*) fe->demodulator_priv;
+        struct nxt2002_state* state = fe->demodulator_priv;
         kfree(state);
 }
 
@@ -637,7 +637,7 @@ struct dvb_frontend* nxt2002_attach(const struct nxt2002_config* config,
         u8 buf [] = {0,0,0,0,0};
 
         /* allocate memory for the internal state */
-        state = (struct nxt2002_state*) kmalloc(sizeof(struct nxt2002_state), GFP_KERNEL);
+        state = kmalloc(sizeof(struct nxt2002_state), GFP_KERNEL);
         if (state == NULL) goto error;
 
         /* setup the state */