From: Benjamin Larsson <benjamin@southpole.se>
Date: Wed, 26 Nov 2014 21:51:47 +0000 (-0300)
Subject: [media] mn88472: document demod reset
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=645c7cea71a9b519cd9f98e45cbb923ef845b1b2;p=deliverable%2Flinux.git

[media] mn88472: document demod reset

Signed-off-by: Benjamin Larsson <benjamin@southpole.se>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/drivers/staging/media/mn88472/mn88472.c b/drivers/staging/media/mn88472/mn88472.c
index f648b58392c3..36ef39bcc215 100644
--- a/drivers/staging/media/mn88472/mn88472.c
+++ b/drivers/staging/media/mn88472/mn88472.c
@@ -190,6 +190,8 @@ static int mn88472_set_frontend(struct dvb_frontend *fe)
 	ret = regmap_write(dev->regmap[0], 0xae, 0x00);
 	ret = regmap_write(dev->regmap[2], 0x08, 0x1d);
 	ret = regmap_write(dev->regmap[0], 0xd9, 0xe3);
+
+	/* Reset demod */
 	ret = regmap_write(dev->regmap[2], 0xf8, 0x9f);
 	if (ret)
 		goto err;