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| author | Michael Krufky <mkrufky@linuxtv.org> | 2008-08-09 15:29:46 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-10-12 09:36:49 -0200 |
| commit | 3a6b974d37370e89637f870657f93fd859e09ee3 (patch) | |
| tree | 9657f4695cefbe7f1834df538c4b3b9babbd3496 /drivers/media/dvb/frontends/lgs8gl5.c | |
| parent | dfbdce04905d3196c828ca36f01ef06e6fdb2428 (diff) | |
| download | kernel-crypto-3a6b974d37370e89637f870657f93fd859e09ee3.tar.gz kernel-crypto-3a6b974d37370e89637f870657f93fd859e09ee3.tar.xz kernel-crypto-3a6b974d37370e89637f870657f93fd859e09ee3.zip | |
V4L/DVB (8658): lgs8gl5: fix build warnings
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>
Diffstat (limited to 'drivers/media/dvb/frontends/lgs8gl5.c')
| -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 c0a223d28b0..855852fddf2 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; |