From: "Jiří Pinkava" <j-pi@seznam.cz>
To: gennarone@gmail.com, m.chehab@samsung.com
Cc: mkrufky@linuxtv.org, linux-media@vger.kernel.org
Subject: Subject: [PATCH 2/2] [media] r820t: simplify divisor calculation
Date: Sun, 29 Sep 2013 12:46:30 +0200 [thread overview]
Message-ID: <52480506.6090706@seznam.cz> (raw)
In-Reply-To: <524804DB.7020108@seznam.cz>
---
drivers/media/tuners/r820t.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/media/tuners/r820t.c b/drivers/media/tuners/r820t.c
index e25c720..36dc63e 100644
--- a/drivers/media/tuners/r820t.c
+++ b/drivers/media/tuners/r820t.c
@@ -596,13 +596,9 @@ static int r820t_set_pll(struct r820t_priv *priv,
enum v4l2_tuner_type type,
while (mix_div <= 64) {
if (((freq * mix_div) >= vco_min) &&
((freq * mix_div) < vco_max)) {
- div_buf = mix_div;
- while (div_buf > 2) {
- div_buf = div_buf >> 1;
- div_num++;
- }
break;
}
+ ++div_num;
mix_div = mix_div << 1;
}
--
1.8.3.2
next prev parent reply other threads:[~2013-09-29 11:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-29 10:45 [PATCH 0/2] fix tunning for r820t tunner Jiří Pinkava
2013-09-29 10:45 ` [PATCH 1/2] [media] r820t: fix nint range check Jiří Pinkava
2013-09-29 10:46 ` Jiří Pinkava [this message]
2013-09-30 15:13 ` Subject: [PATCH 2/2] [media] r820t: simplify divisor calculation Michael Krufky
2013-09-30 15:07 ` [PATCH 1/2] [media] r820t: fix nint range check Michael Krufky
2013-09-30 16:42 ` Jiří Pinkava
2013-09-30 16:46 ` Michael Krufky
2013-09-30 17:34 ` Mauro Carvalho Chehab
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