[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, 13 insertions, 13 deletions

diff --git a/drivers/media/dvb/frontends/dib3000mb.c b/drivers/media/dvb/frontends/dib3000mb.c
index a853d12a26f1..f2fbb7c1598e 100644
--- a/drivers/media/dvb/frontends/dib3000mb.c
+++ b/drivers/media/dvb/frontends/dib3000mb.c
@@ -56,7 +56,7 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe,
 static int dib3000mb_set_frontend(struct dvb_frontend* fe,
 				  struct dvb_frontend_parameters *fep, int tuner)
 {
-	struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+	struct dib3000_state* state = fe->demodulator_priv;
 	struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
 	fe_code_rate_t fe_cr = FEC_NONE;
 	int search_state, seq;
@@ -317,7 +317,7 @@ static int dib3000mb_set_frontend(struct dvb_frontend* fe,
 
 static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode)
 {
-	struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+	struct dib3000_state* state = fe->demodulator_priv;
 
 	deb_info("dib3000mb is getting up.\n");
 	wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_UP);
@@ -401,7 +401,7 @@ static int dib3000mb_fe_init(struct dvb_frontend* fe, int mobile_mode)
 static int dib3000mb_get_frontend(struct dvb_frontend* fe,
 				  struct dvb_frontend_parameters *fep)
 {
-	struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+	struct dib3000_state* state = fe->demodulator_priv;
 	struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
 	fe_code_rate_t *cr;
 	u16 tps_val;
@@ -562,7 +562,7 @@ static int dib3000mb_get_frontend(struct dvb_frontend* fe,
 
 static int dib3000mb_read_status(struct dvb_frontend* fe, fe_status_t *stat)
 {
-	struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+	struct dib3000_state* state = fe->demodulator_priv;
 
 	*stat = 0;
 
@@ -594,7 +594,7 @@ static int dib3000mb_read_status(struct dvb_frontend* fe, fe_status_t *stat)
 
 static int dib3000mb_read_ber(struct dvb_frontend* fe, u32 *ber)
 {
-	struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+	struct dib3000_state* state = fe->demodulator_priv;
 
 	*ber = ((rd(DIB3000MB_REG_BER_MSB) << 16) | rd(DIB3000MB_REG_BER_LSB));
 	return 0;
@@ -603,7 +603,7 @@ static int dib3000mb_read_ber(struct dvb_frontend* fe, u32 *ber)
 /* see dib3000-watch dvb-apps for exact calcuations of signal_strength and snr */
 static int dib3000mb_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
 {
-	struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+	struct dib3000_state* state = fe->demodulator_priv;
 
 	*strength = rd(DIB3000MB_REG_SIGNAL_POWER) * 0xffff / 0x170;
 	return 0;
@@ -611,7 +611,7 @@ static int dib3000mb_read_signal_strength(struct dvb_frontend* fe, u16 *strength
 
 static int dib3000mb_read_snr(struct dvb_frontend* fe, u16 *snr)
 {
-	struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+	struct dib3000_state* state = fe->demodulator_priv;
 	short sigpow = rd(DIB3000MB_REG_SIGNAL_POWER);
 	int icipow = ((rd(DIB3000MB_REG_NOISE_POWER_MSB) & 0xff) << 16) |
 		rd(DIB3000MB_REG_NOISE_POWER_LSB);
@@ -621,7 +621,7 @@ static int dib3000mb_read_snr(struct dvb_frontend* fe, u16 *snr)
 
 static int dib3000mb_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
 {
-	struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+	struct dib3000_state* state = fe->demodulator_priv;
 
 	*unc = rd(DIB3000MB_REG_UNC);
 	return 0;
@@ -629,7 +629,7 @@ static int dib3000mb_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
 
 static int dib3000mb_sleep(struct dvb_frontend* fe)
 {
-	struct dib3000_state* state = (struct dib3000_state*) fe->demodulator_priv;
+	struct dib3000_state* state = fe->demodulator_priv;
 	deb_info("dib3000mb is going to bed.\n");
 	wr(DIB3000MB_REG_POWER_CONTROL, DIB3000MB_POWER_DOWN);
 	return 0;
@@ -656,7 +656,7 @@ static int dib3000mb_set_frontend_and_tuner(struct dvb_frontend* fe, struct dvb_
 
 static void dib3000mb_release(struct dvb_frontend* fe)
 {
-	struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv;
+	struct dib3000_state *state = fe->demodulator_priv;
 	kfree(state);
 }
 
@@ -671,7 +671,7 @@ static int dib3000mb_pid_control(struct dvb_frontend *fe,int index, int pid,int
 
 static int dib3000mb_fifo_control(struct dvb_frontend *fe, int onoff)
 {
-	struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv;
+	struct dib3000_state *state = fe->demodulator_priv;
 
 	deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling");
 	if (onoff) {
@@ -692,7 +692,7 @@ static int dib3000mb_pid_parse(struct dvb_frontend *fe, int onoff)
 
 static int dib3000mb_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr)
 {
-	struct dib3000_state *state = (struct dib3000_state*) fe->demodulator_priv;
+	struct dib3000_state *state = fe->demodulator_priv;
 	if (onoff) {
 		wr(DIB3000MB_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr));
 	} else {
@@ -709,7 +709,7 @@ struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
 	struct dib3000_state* state = NULL;
 
 	/* allocate memory for the internal state */
-	state = (struct dib3000_state*) kmalloc(sizeof(struct dib3000_state), GFP_KERNEL);
+	state = kmalloc(sizeof(struct dib3000_state), GFP_KERNEL);
 	if (state == NULL)
 		goto error;
 	memset(state,0,sizeof(struct dib3000_state));