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path: root/drivers/media/tuners/xc5000.c
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Diffstat (limited to 'drivers/media/tuners/xc5000.c')
-rw-r--r--drivers/media/tuners/xc5000.c26
1 files changed, 2 insertions, 24 deletions
diff --git a/drivers/media/tuners/xc5000.c b/drivers/media/tuners/xc5000.c
index afdf0c9903d2..0e7e4fdf9e50 100644
--- a/drivers/media/tuners/xc5000.c
+++ b/drivers/media/tuners/xc5000.c
@@ -565,38 +565,16 @@ static int xc_get_totalgain(struct xc5000_priv *priv, u16 *totalgain)
return xc5000_readreg(priv, XREG_TOTALGAIN, totalgain);
}
-static u16 wait_for_lock(struct xc5000_priv *priv)
-{
- u16 lock_state = 0;
- int watch_dog_count = 40;
-
- while ((lock_state == 0) && (watch_dog_count > 0)) {
- xc_get_lock_status(priv, &lock_state);
- if (lock_state != 1) {
- msleep(5);
- watch_dog_count--;
- }
- }
- return lock_state;
-}
-
#define XC_TUNE_ANALOG 0
#define XC_TUNE_DIGITAL 1
static int xc_tune_channel(struct xc5000_priv *priv, u32 freq_hz, int mode)
{
- int found = 0;
-
dprintk(1, "%s(%u)\n", __func__, freq_hz);
if (xc_set_rf_frequency(priv, freq_hz) != 0)
- return 0;
-
- if (mode == XC_TUNE_ANALOG) {
- if (wait_for_lock(priv) == 1)
- found = 1;
- }
+ return -EREMOTEIO;
- return found;
+ return 0;
}
static int xc_set_xtal(struct dvb_frontend *fe)