[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/at76c651.c b/drivers/media/dvb/frontends/at76c651.c
index ce2eaa1640e8..72a2b5455b0b 100644
--- a/drivers/media/dvb/frontends/at76c651.c
+++ b/drivers/media/dvb/frontends/at76c651.c
@@ -259,7 +259,7 @@ static int at76c651_set_parameters(struct dvb_frontend* fe,
                                    struct dvb_frontend_parameters *p)
 {
         int ret;
-        struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+        struct at76c651_state* state = fe->demodulator_priv;
 
         at76c651_writereg(state, 0x0c, 0xc3);
         state->config->pll_set(fe, p);
@@ -276,7 +276,7 @@ static int at76c651_set_parameters(struct dvb_frontend* fe,
 
 static int at76c651_set_defaults(struct dvb_frontend* fe)
 {
-        struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+        struct at76c651_state* state = fe->demodulator_priv;
 
         at76c651_set_symbol_rate(state, 6900000);
         at76c651_set_qam(state, QAM_64);
@@ -294,7 +294,7 @@ static int at76c651_set_defaults(struct dvb_frontend* fe)
 
 static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status)
 {
-        struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+        struct at76c651_state* state = fe->demodulator_priv;
         u8 sync;
 
         /*
@@ -319,7 +319,7 @@ static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status)
 
 static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber)
 {
-        struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+        struct at76c651_state* state = fe->demodulator_priv;
 
         *ber = (at76c651_readreg(state, 0x81) & 0x0F) << 16;
         *ber |= at76c651_readreg(state, 0x82) << 8;
@@ -331,7 +331,7 @@ static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber)
 
 static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength)
 {
-        struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+        struct at76c651_state* state = fe->demodulator_priv;
 
         u8 gain = ~at76c651_readreg(state, 0x91);
         *strength = (gain << 8) | gain;
@@ -341,7 +341,7 @@ static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength)
 
 static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr)
 {
-        struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+        struct at76c651_state* state = fe->demodulator_priv;
 
         *snr = 0xFFFF -
             ((at76c651_readreg(state, 0x8F) << 8) |
@@ -352,7 +352,7 @@ static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr)
 
 static int at76c651_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 {
-        struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+        struct at76c651_state* state = fe->demodulator_priv;
 
         *ucblocks = at76c651_readreg(state, 0x82);
 
@@ -369,7 +369,7 @@ static int at76c651_get_tune_settings(struct dvb_frontend* fe, struct dvb_fronte
 
 static void at76c651_release(struct dvb_frontend* fe)
 {
-        struct at76c651_state* state = (struct at76c651_state*) fe->demodulator_priv;
+        struct at76c651_state* state = fe->demodulator_priv;
         kfree(state);
 }
 
@@ -381,7 +381,7 @@ struct dvb_frontend* at76c651_attach(const struct at76c651_config* config,
         struct at76c651_state* state = NULL;
 
         /* allocate memory for the internal state */
-        state = (struct at76c651_state*) kmalloc(sizeof(struct at76c651_state), GFP_KERNEL);
+        state = kmalloc(sizeof(struct at76c651_state), GFP_KERNEL);
         if (state == NULL) goto error;
 
         /* setup the state */