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[media] dtt200u-fe: don't keep waiting for lock at set_frontend() 

It is up to the frontend kthread to wait for lock.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-10-10 15:34:13 -03:00
parent f0b0ada718
commit 208d8af509
1 changed files with 0 additions and 9 deletions
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9
drivers/media/usb/dvb-usb/dtt200u-fe.c
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@ -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;
}