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Subject: [media] dtt200u-fe: don't keep waiting for lock at set_frontend()
Author: Mauro Carvalho Chehab <mche...@s-opensource.com>
Date: Mon Oct 10 15:34:13 2016 -0300
It is up to the frontend kthread to wait for lock.
Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com>
drivers/media/usb/dvb-usb/dtt200u-fe.c | 9 ---------
1 file changed, 9 deletions(-)
---
diff --git a/drivers/media/usb/dvb-usb/dtt200u-fe.c
b/drivers/media/usb/dvb-usb/dtt200u-fe.c
index c09332bd99cb..9bb15f7b48db 100644
--- a/drivers/media/usb/dvb-usb/dtt200u-fe.c
+++ b/drivers/media/usb/dvb-usb/dtt200u-fe.c
@@ -105,8 +105,6 @@ static int dtt200u_fe_set_frontend(struct dvb_frontend *fe)
{
struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
struct dtt200u_fe_state *state = fe->demodulator_priv;
- int i;
- enum fe_status st;
u16 freq = fep->frequency / 250000;
u8 bwbuf[2] = { SET_BANDWIDTH, 0 },freqbuf[3] = { SET_RF_FREQ, 0, 0 };
@@ -130,13 +128,6 @@ static int dtt200u_fe_set_frontend(struct dvb_frontend *fe)
freqbuf[2] = (freq >> 8) & 0xff;
dvb_usb_generic_write(state->d,freqbuf,3);
- for (i = 0; i < 30; i++) {
- msleep(20);
- dtt200u_fe_read_status(fe, &st);
- if (st & FE_TIMEDOUT)
- continue;
- }
-
return 0;
}
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