From: Antti Palosaari <crope@iki.fi>
Date: Wed, 7 Aug 2013 03:02:40 +0000 (-0300)
Subject: [media] msi3101: fix overflow in freq setting
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=35111f5bc94e790a2ac236dcaf3009c14c5e9f5d;p=deliverable%2Flinux.git

[media] msi3101: fix overflow in freq setting

Higher frequencies were not possible to set correctly as that value
overflows.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

diff --git a/drivers/staging/media/msi3101/sdr-msi3101.c b/drivers/staging/media/msi3101/sdr-msi3101.c
index 93168dbd183e..56f97577a760 100644
--- a/drivers/staging/media/msi3101/sdr-msi3101.c
+++ b/drivers/staging/media/msi3101/sdr-msi3101.c
@@ -1507,11 +1507,11 @@ static int vidioc_s_frequency(struct file *file, void *priv,
 		const struct v4l2_frequency *f)
 {
 	struct msi3101_state *s = video_drvdata(file);
-	dev_dbg(&s->udev->dev, "%s: frequency=%u Hz (%d)\n",
-			__func__, f->frequency * 625U / 10U, f->frequency);
+	dev_dbg(&s->udev->dev, "%s: frequency=%lu Hz (%u)\n",
+			__func__, f->frequency * 625UL / 10UL, f->frequency);
 
 	return v4l2_ctrl_s_ctrl_int64(s->ctrl_tuner_rf,
-			f->frequency * 625U / 10U);
+			f->frequency * 625UL / 10UL);
 }
 
 const struct v4l2_ioctl_ops msi3101_ioctl_ops = {