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Commit 3a6b974d authored by Michael Krufky's avatar Michael Krufky Committed by Mauro Carvalho Chehab
Browse files

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: default avatarMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent dfbdce04

drivers/media/dvb/frontends/lgs8gl5.c

+2 −28
Original line number Diff line number Diff line
@@ -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;