diff options
Diffstat (limited to 'drivers/media/dvb/frontends')
| -rw-r--r-- | drivers/media/dvb/frontends/lgs8gl5.c | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/drivers/media/dvb/frontends/lgs8gl5.c b/drivers/media/dvb/frontends/lgs8gl5.c index c0a223d28b0f..855852fddf22 100644 --- a/drivers/media/dvb/frontends/lgs8gl5.c +++ b/drivers/media/dvb/frontends/lgs8gl5.c @@ -92,7 +92,7 @@ lgs8gl5_write_reg(struct lgs8gl5_state *state, u8 reg, u8 data) static int lgs8gl5_read_reg(struct lgs8gl5_state *state, u8 reg) { - int ret, j; + int ret; u8 b0[] = {reg}; u8 b1[] = {0}; struct i2c_msg msg[2] = { @@ -132,7 +132,7 @@ lgs8gl5_update_reg(struct lgs8gl5_state *state, u8 reg, u8 data) static int lgs8gl5_update_alt_reg(struct lgs8gl5_state *state, u8 reg, u8 data) { - int ret, j; + int ret; u8 b0[] = {reg}; u8 b1[] = {0}; u8 b2[] = {reg, data}; @@ -176,30 +176,6 @@ lgs8gl5_soft_reset(struct lgs8gl5_state *state) } -static int -lgs8gl5_set_inversion(struct lgs8gl5_state *state, int inversion) -{ - u8 val; - - dprintk("%s\n", __func__); - - switch (inversion) { - case INVERSION_AUTO: - return -EOPNOTSUPP; - case INVERSION_ON: - val = lgs8gl5_read_reg(state, REG_INVERSION); - return lgs8gl5_write_reg(state, REG_INVERSION, - val | REG_INVERSION_ON); - case INVERSION_OFF: - val = lgs8gl5_read_reg(state, REG_INVERSION); - return lgs8gl5_write_reg(state, REG_INVERSION, - val & ~REG_INVERSION_ON); - default: - return -EINVAL; - } -} - - /* Starts demodulation */ static void lgs8gl5_start_demod(struct lgs8gl5_state *state) @@ -297,7 +273,6 @@ lgs8gl5_read_status(struct dvb_frontend *fe, fe_status_t *status) static int lgs8gl5_read_ber(struct dvb_frontend *fe, u32 *ber) { - struct lgs8gl5_state *state = fe->demodulator_priv; *ber = 0; return 0; @@ -329,7 +304,6 @@ lgs8gl5_read_snr(struct dvb_frontend *fe, u16 *snr) static int lgs8gl5_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) { - struct lgs8gl5_state *state = fe->demodulator_priv; *ucblocks = 0; return 0; |