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[8/8] saa7134: v4l2-compliance: clear reserved part of VBI structure

Message ID 1359759681-27549-9-git-send-email-linux@rainbow-software.org (mailing list archive)
State Accepted, archived
Delegated to: Hans Verkuil
Headers

Commit Message

Ondrej Zary Feb. 1, 2013, 11:01 p.m. UTC 
Make saa7134 driver more V4L2 compliant: clear reserved space of VBI
structure to make sure no garbage is left there

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
---
 drivers/media/pci/saa7134/saa7134-video.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c
index eeee8b4..0b23fc8 100644
--- a/drivers/media/pci/saa7134/saa7134-video.c
+++ b/drivers/media/pci/saa7134/saa7134-video.c
@@ -1552,6 +1552,7 @@  static int saa7134_try_get_set_fmt_vbi_cap(struct file *file, void *priv,
 	struct saa7134_dev *dev = fh->dev;
 	struct saa7134_tvnorm *norm = dev->tvnorm;
 
+	memset(&f->fmt.vbi.reserved, 0, sizeof(f->fmt.vbi.reserved));
 	f->fmt.vbi.sampling_rate = 6750000 * 4;
 	f->fmt.vbi.samples_per_line = 2048 /* VBI_LINE_LENGTH */;
 	f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY;