diff options
author | Michael Krufky <mkrufky@linuxtv.org> | 2008-08-09 14:29:46 -0400 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-10-12 07:36:49 -0400 |
commit | 3a6b974d37370e89637f870657f93fd859e09ee3 (patch) | |
tree | 9657f4695cefbe7f1834df538c4b3b9babbd3496 /drivers/media/dvb/frontends/lgs8gl5.c | |
parent | dfbdce04905d3196c828ca36f01ef06e6fdb2428 (diff) |
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 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) | |||
92 | static int | 92 | static int |
93 | lgs8gl5_read_reg(struct lgs8gl5_state *state, u8 reg) | 93 | lgs8gl5_read_reg(struct lgs8gl5_state *state, u8 reg) |
94 | { | 94 | { |
95 | int ret, j; | 95 | int ret; |
96 | u8 b0[] = {reg}; | 96 | u8 b0[] = {reg}; |
97 | u8 b1[] = {0}; | 97 | u8 b1[] = {0}; |
98 | struct i2c_msg msg[2] = { | 98 | struct i2c_msg msg[2] = { |
@@ -132,7 +132,7 @@ lgs8gl5_update_reg(struct lgs8gl5_state *state, u8 reg, u8 data) | |||
132 | static int | 132 | static int |
133 | lgs8gl5_update_alt_reg(struct lgs8gl5_state *state, u8 reg, u8 data) | 133 | lgs8gl5_update_alt_reg(struct lgs8gl5_state *state, u8 reg, u8 data) |
134 | { | 134 | { |
135 | int ret, j; | 135 | int ret; |
136 | u8 b0[] = {reg}; | 136 | u8 b0[] = {reg}; |
137 | u8 b1[] = {0}; | 137 | u8 b1[] = {0}; |
138 | u8 b2[] = {reg, data}; | 138 | u8 b2[] = {reg, data}; |
@@ -176,30 +176,6 @@ lgs8gl5_soft_reset(struct lgs8gl5_state *state) | |||
176 | } | 176 | } |
177 | 177 | ||
178 | 178 | ||
179 | static int | ||
180 | lgs8gl5_set_inversion(struct lgs8gl5_state *state, int inversion) | ||
181 | { | ||
182 | u8 val; | ||
183 | |||
184 | dprintk("%s\n", __func__); | ||
185 | |||
186 | switch (inversion) { | ||
187 | case INVERSION_AUTO: | ||
188 | return -EOPNOTSUPP; | ||
189 | case INVERSION_ON: | ||
190 | val = lgs8gl5_read_reg(state, REG_INVERSION); | ||
191 | return lgs8gl5_write_reg(state, REG_INVERSION, | ||
192 | val | REG_INVERSION_ON); | ||
193 | case INVERSION_OFF: | ||
194 | val = lgs8gl5_read_reg(state, REG_INVERSION); | ||
195 | return lgs8gl5_write_reg(state, REG_INVERSION, | ||
196 | val & ~REG_INVERSION_ON); | ||
197 | default: | ||
198 | return -EINVAL; | ||
199 | } | ||
200 | } | ||
201 | |||
202 | |||
203 | /* Starts demodulation */ | 179 | /* Starts demodulation */ |
204 | static void | 180 | static void |
205 | lgs8gl5_start_demod(struct lgs8gl5_state *state) | 181 | lgs8gl5_start_demod(struct lgs8gl5_state *state) |
@@ -297,7 +273,6 @@ lgs8gl5_read_status(struct dvb_frontend *fe, fe_status_t *status) | |||
297 | static int | 273 | static int |
298 | lgs8gl5_read_ber(struct dvb_frontend *fe, u32 *ber) | 274 | lgs8gl5_read_ber(struct dvb_frontend *fe, u32 *ber) |
299 | { | 275 | { |
300 | struct lgs8gl5_state *state = fe->demodulator_priv; | ||
301 | *ber = 0; | 276 | *ber = 0; |
302 | 277 | ||
303 | return 0; | 278 | return 0; |
@@ -329,7 +304,6 @@ lgs8gl5_read_snr(struct dvb_frontend *fe, u16 *snr) | |||
329 | static int | 304 | static int |
330 | lgs8gl5_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) | 305 | lgs8gl5_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) |
331 | { | 306 | { |
332 | struct lgs8gl5_state *state = fe->demodulator_priv; | ||
333 | *ucblocks = 0; | 307 | *ucblocks = 0; |
334 | 308 | ||
335 | return 0; | 309 | return 0; |