[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>
diff --git a/drivers/media/dvb/frontends/dib3000mb.c b/drivers/media/dvb/frontends/dib3000mb.c
index a853d12..f2fbb7c 100644
--- a/drivers/media/dvb/frontends/dib3000mb.c
+++ b/drivers/media/dvb/frontends/dib3000mb.c
@@ -56,7 +56,7 @@
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_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_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_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_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 @@
/* 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_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_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_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 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_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_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 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));
