msleep() is not too precise: its precision depends on the
HZ config. As the driver selects precise timings for the
state machine, change it to usleep_range().
Signed-off-by: Mauro Carvalho Chehab <m.che...@samsung.com>
---
drivers/media/dvb-frontends/dib8000.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/media/dvb-frontends/dib8000.c
b/drivers/media/dvb-frontends/dib8000.c
index f657cb510bd1..d160a1ed92bb 100644
--- a/drivers/media/dvb-frontends/dib8000.c
+++ b/drivers/media/dvb-frontends/dib8000.c
@@ -3601,10 +3601,10 @@ static int dib8000_set_frontend(struct dvb_frontend *fe)
else if ((time_slave != FE_CALLBACK_TIME_NEVER) &&
(time_slave > time))
time = time_slave;
}
- if (time != FE_CALLBACK_TIME_NEVER)
- msleep(time / 10);
- else
+ if (time == FE_CALLBACK_TIME_NEVER)
break;
+
+ usleep_range(time * 100, (time + 10) * 100);
exit_condition = 1;
for (index_frontend = 0; (index_frontend <
MAX_NUMBER_OF_FRONTENDS) && (state->fe[index_frontend] != NULL);
index_frontend++) {
if (dib8000_get_tune_state(state->fe[index_frontend])
!= CT_AGC_STOP) {
--
1.9.3
--
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