From: Stefan Ringel <[email protected]>
Signed-off-by: Stefan Ringel <[email protected]>
---
drivers/media/common/tuners/mt2063.c | 36 ----------------------------------
1 files changed, 0 insertions(+), 36 deletions(-)
diff --git a/drivers/media/common/tuners/mt2063.c
b/drivers/media/common/tuners/mt2063.c
index 24c2c93..8cc58a1 100644
--- a/drivers/media/common/tuners/mt2063.c
+++ b/drivers/media/common/tuners/mt2063.c
@@ -179,46 +179,10 @@ static int mt2063_set_mode(struct mt2063_state *state,
enum mt2063_delsys Mode)
*
*
*/
-/**
- * mt2063_lockStatus - Checks to see if LO1 and LO2 are locked
- *
- * @state: struct mt2063_state pointer
- *
- * This function returns 0, if no lock, 1 if locked and a value < 1 if error
- */
-static unsigned int mt2063_lockStatus(struct mt2063_state *state)
-{
- const u32 nMaxWait = 100; /* wait a maximum of 100 msec */
- const u32 nPollRate = 2; /* poll status bits every 2 ms */
- const u32 nMaxLoops = nMaxWait / nPollRate;
- const u8 LO1LK = 0x80;
- u8 LO2LK = 0x08;
- u32 status;
- u32 nDelays = 0;
-
- dprintk(2, "\n");
-
- /* LO2 Lock bit was in a different place for B0 version */
- if (state->tuner_id == MT2063_B0)
- LO2LK = 0x40;
do {
- status = mt2063_read(state, MT2063_REG_LO_STATUS,
- &state->reg[MT2063_REG_LO_STATUS], 1);
-
- if (status < 0)
- return status;
-
- if ((state->reg[MT2063_REG_LO_STATUS] & (LO1LK | LO2LK)) ==
- (LO1LK | LO2LK)) {
- return TUNER_STATUS_LOCKED | TUNER_STATUS_STEREO;
}
- msleep(nPollRate); /* Wait between retries */
- } while (++nDelays < nMaxLoops);
- /*
- * Got no lock or partial lock
- */
return 0;
}
--
1.7.7.6
--
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