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V4L/DVB (8658): lgs8gl5: fix build warnings

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Fix the following build warnings:

lgs8gl5.c: In function 'lgs8gl5_read_reg':
lgs8gl5.c:95: warning: unused variable 'j'
lgs8gl5.c: In function 'lgs8gl5_update_alt_reg':
lgs8gl5.c:135: warning: unused variable 'j'
lgs8gl5.c: In function 'lgs8gl5_read_ber':
lgs8gl5.c:300: warning: unused variable 'state'
lgs8gl5.c: In function 'lgs8gl5_read_ucblocks':
lgs8gl5.c:332: warning: unused variable 'state'
lgs8gl5.c: At top level:
lgs8gl5.c:181: warning: 'lgs8gl5_set_inversion' defined but not used

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Michael Krufky 2008-08-09 15:29:46 -03:00 committed by Mauro Carvalho Chehab
parent dfbdce0490
commit 3a6b974d37
1 changed files with 2 additions and 28 deletions
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30
drivers/media/dvb/frontends/lgs8gl5.c
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@ -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;