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authorMauro Carvalho Chehab <mchehab@s-opensource.com>2016-10-10 15:34:13 -0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-10-14 12:41:09 -0300
commit208d8af509455ebf25f25f974c9907c0eb1a2b0a (patch)
tree401b008724ca7e4ec5d9ada8558524d59075955f /drivers/media/usb/dvb-usb/dtt200u-fe.c
parentf0b0ada7184cca44bb5ae96903eca304cc20eec5 (diff)
[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>
Diffstat (limited to 'drivers/media/usb/dvb-usb/dtt200u-fe.c')
-rw-r--r--drivers/media/usb/dvb-usb/dtt200u-fe.c9
1 files changed, 0 insertions, 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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