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>
diff --git a/drivers/media/dvb/frontends/lgs8gl5.c b/drivers/media/dvb/frontends/lgs8gl5.c
index c0a223d..855852f 100644
--- a/drivers/media/dvb/frontends/lgs8gl5.c
+++ b/drivers/media/dvb/frontends/lgs8gl5.c
@@ -92,7 +92,7 @@
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 @@
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 @@
}
-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 @@
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 @@
static int
lgs8gl5_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
{
- struct lgs8gl5_state *state = fe->demodulator_priv;
*ucblocks = 0;
return 0;