Move au8522_read_status() to be after au8522_get_stats(), in
order to avoid the need of a forward declaration.
No functional changes.
Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com>
---
drivers/media/dvb-frontends/au8522_dig.c | 122 +++++++++++++++----------------
1 file changed, 60 insertions(+), 62 deletions(-)
diff --git a/drivers/media/dvb-frontends/au8522_dig.c
b/drivers/media/dvb-frontends/au8522_dig.c
index 8a0764f605b0..aebee53903cc 100644
--- a/drivers/media/dvb-frontends/au8522_dig.c
+++ b/drivers/media/dvb-frontends/au8522_dig.c
@@ -650,68 +650,6 @@ static int au8522_set_frontend(struct dvb_frontend *fe)
return 0;
}
-static void au8522_get_stats(struct dvb_frontend *fe, enum fe_status status);
-
-static int au8522_read_status(struct dvb_frontend *fe, enum fe_status *status)
-{
- struct au8522_state *state = fe->demodulator_priv;
- u8 reg;
- u32 tuner_status = 0;
-
- *status = 0;
-
- if (state->current_modulation == VSB_8) {
- dprintk("%s() Checking VSB_8\n", __func__);
- reg = au8522_readreg(state, 0x4088);
- if ((reg & 0x03) == 0x03)
- *status |= FE_HAS_LOCK | FE_HAS_SYNC | FE_HAS_VITERBI;
- } else {
- dprintk("%s() Checking QAM\n", __func__);
- reg = au8522_readreg(state, 0x4541);
- if (reg & 0x80)
- *status |= FE_HAS_VITERBI;
- if (reg & 0x20)
- *status |= FE_HAS_LOCK | FE_HAS_SYNC;
- }
-
- switch (state->config.status_mode) {
- case AU8522_DEMODLOCKING:
- dprintk("%s() DEMODLOCKING\n", __func__);
- if (*status & FE_HAS_VITERBI)
- *status |= FE_HAS_CARRIER | FE_HAS_SIGNAL;
- break;
- case AU8522_TUNERLOCKING:
- /* Get the tuner status */
- dprintk("%s() TUNERLOCKING\n", __func__);
- if (fe->ops.tuner_ops.get_status) {
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
-
- fe->ops.tuner_ops.get_status(fe, &tuner_status);
-
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 0);
- }
- if (tuner_status)
- *status |= FE_HAS_CARRIER | FE_HAS_SIGNAL;
- break;
- }
- state->fe_status = *status;
-
- if (*status & FE_HAS_LOCK)
- /* turn on LED, if it isn't on already */
- au8522_led_ctrl(state, -1);
- else
- /* turn off LED */
- au8522_led_ctrl(state, 0);
-
- dprintk("%s() status 0x%08x\n", __func__, *status);
-
- au8522_get_stats(fe, *status);
-
- return 0;
-}
-
static int au8522_led_status(struct au8522_state *state, const u16 *snr)
{
struct au8522_led_config *led_config = state->config.led_cfg;
@@ -859,6 +797,66 @@ static int au8522_read_signal_strength(struct dvb_frontend
*fe,
return 0;
}
+static int au8522_read_status(struct dvb_frontend *fe, enum fe_status *status)
+{
+ struct au8522_state *state = fe->demodulator_priv;
+ u8 reg;
+ u32 tuner_status = 0;
+
+ *status = 0;
+
+ if (state->current_modulation == VSB_8) {
+ dprintk("%s() Checking VSB_8\n", __func__);
+ reg = au8522_readreg(state, 0x4088);
+ if ((reg & 0x03) == 0x03)
+ *status |= FE_HAS_LOCK | FE_HAS_SYNC | FE_HAS_VITERBI;
+ } else {
+ dprintk("%s() Checking QAM\n", __func__);
+ reg = au8522_readreg(state, 0x4541);
+ if (reg & 0x80)
+ *status |= FE_HAS_VITERBI;
+ if (reg & 0x20)
+ *status |= FE_HAS_LOCK | FE_HAS_SYNC;
+ }
+
+ switch (state->config.status_mode) {
+ case AU8522_DEMODLOCKING:
+ dprintk("%s() DEMODLOCKING\n", __func__);
+ if (*status & FE_HAS_VITERBI)
+ *status |= FE_HAS_CARRIER | FE_HAS_SIGNAL;
+ break;
+ case AU8522_TUNERLOCKING:
+ /* Get the tuner status */
+ dprintk("%s() TUNERLOCKING\n", __func__);
+ if (fe->ops.tuner_ops.get_status) {
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ fe->ops.tuner_ops.get_status(fe, &tuner_status);
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+ }
+ if (tuner_status)
+ *status |= FE_HAS_CARRIER | FE_HAS_SIGNAL;
+ break;
+ }
+ state->fe_status = *status;
+
+ if (*status & FE_HAS_LOCK)
+ /* turn on LED, if it isn't on already */
+ au8522_led_ctrl(state, -1);
+ else
+ /* turn off LED */
+ au8522_led_ctrl(state, 0);
+
+ dprintk("%s() status 0x%08x\n", __func__, *status);
+
+ au8522_get_stats(fe, *status);
+
+ return 0;
+}
+
static int au8522_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
{
struct au8522_state *state = fe->demodulator_priv;
--
2.7.4
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