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path: root/drivers/media/test-drivers/vidtv/vidtv_demod.c
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Diffstat (limited to 'drivers/media/test-drivers/vidtv/vidtv_demod.c')
-rw-r--r--drivers/media/test-drivers/vidtv/vidtv_demod.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/test-drivers/vidtv/vidtv_demod.c b/drivers/media/test-drivers/vidtv/vidtv_demod.c
index e7959ab1add8..d60c6d16beea 100644
--- a/drivers/media/test-drivers/vidtv/vidtv_demod.c
+++ b/drivers/media/test-drivers/vidtv/vidtv_demod.c
@@ -188,11 +188,11 @@ static void vidtv_demod_update_stats(struct dvb_frontend *fe)
* Also, usually, signal strength is a negative number in dBm.
*/
c->strength.stat[0].svalue = state->tuner_cnr;
- c->strength.stat[0].svalue -= prandom_u32_max(state->tuner_cnr / 50);
+ c->strength.stat[0].svalue -= get_random_u32_below(state->tuner_cnr / 50);
c->strength.stat[0].svalue -= 68000; /* Adjust to a better range */
c->cnr.stat[0].svalue = state->tuner_cnr;
- c->cnr.stat[0].svalue -= prandom_u32_max(state->tuner_cnr / 50);
+ c->cnr.stat[0].svalue -= get_random_u32_below(state->tuner_cnr / 50);
}
static int vidtv_demod_read_status(struct dvb_frontend *fe,
@@ -213,11 +213,11 @@ static int vidtv_demod_read_status(struct dvb_frontend *fe,
if (snr < cnr2qual->cnr_ok) {
/* eventually lose the TS lock */
- if (prandom_u32_max(100) < config->drop_tslock_prob_on_low_snr)
+ if (get_random_u32_below(100) < config->drop_tslock_prob_on_low_snr)
state->status = 0;
} else {
/* recover if the signal improves */
- if (prandom_u32_max(100) <
+ if (get_random_u32_below(100) <
config->recover_tslock_prob_on_good_snr)
state->status = FE_HAS_SIGNAL |
FE_HAS_CARRIER |