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path: root/drivers/media/video/v4l2-ioctl.c
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Diffstat (limited to 'drivers/media/video/v4l2-ioctl.c')
-rw-r--r--drivers/media/video/v4l2-ioctl.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index c3b7b5f59b32..6bc47fc82fe2 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -402,8 +402,10 @@ static void v4l_print_hw_freq_seek(const void *arg, bool write_only)
{
const struct v4l2_hw_freq_seek *p = arg;
- pr_cont("tuner=%u, type=%u, seek_upward=%u, wrap_around=%u, spacing=%u\n",
- p->tuner, p->type, p->seek_upward, p->wrap_around, p->spacing);
+ pr_cont("tuner=%u, type=%u, seek_upward=%u, wrap_around=%u, spacing=%u, "
+ "rangelow=%u, rangehigh=%u\n",
+ p->tuner, p->type, p->seek_upward, p->wrap_around, p->spacing,
+ p->rangelow, p->rangehigh);
}
static void v4l_print_requestbuffers(const void *arg, bool write_only)
@@ -1853,6 +1855,8 @@ static int v4l_enum_freq_bands(const struct v4l2_ioctl_ops *ops,
.type = type,
};
+ if (p->index)
+ return -EINVAL;
err = ops->vidioc_g_tuner(file, fh, &t);
if (err)
return err;
@@ -1870,6 +1874,8 @@ static int v4l_enum_freq_bands(const struct v4l2_ioctl_ops *ops,
if (type != V4L2_TUNER_RADIO)
return -EINVAL;
+ if (p->index)
+ return -EINVAL;
err = ops->vidioc_g_modulator(file, fh, &m);
if (err)
return err;