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 */