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authorJohannes Stezenbach <js@linuxtv.org>2005-05-16 21:54:31 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-17 07:59:30 -0700
commitb8742700f13163ffa00cddce2a3c940b9ab2ab5a (patch)
treeff82ac83508dc63d0dec63a3479df3b966018b34 /drivers/media/dvb/frontends/sp887x.c
parent591ad98db3be2cd596ac5e0cfba7b164c3bdfb52 (diff)
[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>
Diffstat (limited to 'drivers/media/dvb/frontends/sp887x.c')
-rw-r--r--drivers/media/dvb/frontends/sp887x.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/media/dvb/frontends/sp887x.c b/drivers/media/dvb/frontends/sp887x.c
index 7eae833ece49..d868a6927a16 100644
--- a/drivers/media/dvb/frontends/sp887x.c
+++ b/drivers/media/dvb/frontends/sp887x.c
@@ -135,7 +135,7 @@ static void sp887x_setup_agc (struct sp887x_state* state)
*/
static int sp887x_initial_setup (struct dvb_frontend* fe, const struct firmware *fw)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
u8 buf [BLOCKSIZE+2];
int i;
int fw_size = fw->size;
@@ -344,7 +344,7 @@ static void sp887x_correct_offsets (struct sp887x_state* state,
static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe,
struct dvb_frontend_parameters *p)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
int actual_freq, err;
u16 val, reg0xc05;
@@ -405,7 +405,7 @@ static int sp887x_setup_frontend_parameters (struct dvb_frontend* fe,
static int sp887x_read_status(struct dvb_frontend* fe, fe_status_t* status)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
u16 snr12 = sp887x_readreg(state, 0xf16);
u16 sync0x200 = sp887x_readreg(state, 0x200);
u16 sync0xf17 = sp887x_readreg(state, 0xf17);
@@ -439,7 +439,7 @@ static int sp887x_read_status(struct dvb_frontend* fe, fe_status_t* status)
static int sp887x_read_ber(struct dvb_frontend* fe, u32* ber)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
*ber = (sp887x_readreg(state, 0xc08) & 0x3f) |
(sp887x_readreg(state, 0xc07) << 6);
@@ -453,7 +453,7 @@ static int sp887x_read_ber(struct dvb_frontend* fe, u32* ber)
static int sp887x_read_signal_strength(struct dvb_frontend* fe, u16* strength)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
u16 snr12 = sp887x_readreg(state, 0xf16);
u32 signal = 3 * (snr12 << 4);
@@ -464,7 +464,7 @@ static int sp887x_read_signal_strength(struct dvb_frontend* fe, u16* strength)
static int sp887x_read_snr(struct dvb_frontend* fe, u16* snr)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
u16 snr12 = sp887x_readreg(state, 0xf16);
*snr = (snr12 << 4) | (snr12 >> 8);
@@ -474,7 +474,7 @@ static int sp887x_read_snr(struct dvb_frontend* fe, u16* snr)
static int sp887x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
*ucblocks = sp887x_readreg(state, 0xc0c);
if (*ucblocks == 0xfff)
@@ -485,7 +485,7 @@ static int sp887x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
static int sp887x_sleep(struct dvb_frontend* fe)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
/* tristate TS output and disable interface pins */
sp887x_writereg(state, 0xc18, 0x000);
@@ -495,7 +495,7 @@ static int sp887x_sleep(struct dvb_frontend* fe)
static int sp887x_init(struct dvb_frontend* fe)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
const struct firmware *fw = NULL;
int ret;
@@ -534,7 +534,7 @@ static int sp887x_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend
static void sp887x_release(struct dvb_frontend* fe)
{
- struct sp887x_state* state = (struct sp887x_state*) fe->demodulator_priv;
+ struct sp887x_state* state = fe->demodulator_priv;
kfree(state);
}
@@ -546,7 +546,7 @@ struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
struct sp887x_state* state = NULL;
/* allocate memory for the internal state */
- state = (struct sp887x_state*) kmalloc(sizeof(struct sp887x_state), GFP_KERNEL);
+ state = kmalloc(sizeof(struct sp887x_state), GFP_KERNEL);
if (state == NULL) goto error;
/* setup the state */