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| author |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-11-23 12:10:57 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-11-27 13:51:32 -0500 |
| commit | 3420f65cbbd0555049bd02394bed33a0ef74d860 (patch) | |
| tree | c4af716e3d30bf45d612688efd38c64beeca9090 | |
| parent | media: dvb-pll: fix tuner frequency ranges (diff) | |
| download | linux-dev-3420f65cbbd0555049bd02394bed33a0ef74d860.tar.xz linux-dev-3420f65cbbd0555049bd02394bed33a0ef74d860.zip | |
media: dvb-pll: don't re-validate tuner frequencies
The dvb_frontend core already checks for the frequencies. No
need for any additional check inside the driver.
It is part of the fixes for the following bug:
https://bugzilla.opensuse.org/show_bug.cgi?id=1116374
Fixes: a3f90c75b833 ("media: dvb: convert tuner_info frequencies to Hz")
Reported-by: Stakanov Schufter <stakanov@eclipso.eu>
Reported-by: Takashi Iwai <tiwai@suse.de>
Cc: stable@vger.kernel.org # For 4.19
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
| -rw-r--r-- | drivers/media/dvb-frontends/dvb-pll.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/media/dvb-frontends/dvb-pll.c b/drivers/media/dvb-frontends/dvb-pll.c index fff5816f6ec4..29836c1a40e9 100644 --- a/drivers/media/dvb-frontends/dvb-pll.c +++ b/drivers/media/dvb-frontends/dvb-pll.c @@ -610,9 +610,6 @@ static int dvb_pll_configure(struct dvb_frontend *fe, u8 *buf, u32 div; int i; - if (frequency && (frequency < desc->min || frequency > desc->max)) - return -EINVAL; - for (i = 0; i < desc->count; i++) { if (frequency > desc->entries[i].limit) continue; |