[git:media_tree/fixes] media: dvb-pll: don't re-validate tuner frequencies

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Subject: media: dvb-pll: don't re-validate tuner frequencies
Author:  Mauro Carvalho Chehab <mchehab+samsung@xxxxxxxxxx>
Date:    Fri Nov 23 12:10:57 2018 -0500

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@xxxxxxxxxx>
Reported-by: Takashi Iwai <tiwai@xxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx # For 4.19
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@xxxxxxxxxx>

 drivers/media/dvb-frontends/dvb-pll.c | 3 ---
 1 file changed, 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;



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