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authorMauro Carvalho Chehab <mchehab@redhat.com>2012-08-24 11:25:10 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-08-24 11:25:10 -0300
commit79e8c7bebb467bbc3f2514d75bba669a3f354324 (patch)
tree5a07985daff3e50751ec40c51c4536d8f2284031 /drivers/media/v4l2-core
parenta47b6118e134b51562de520d644d3979b3d99e44 (diff)
parentfea7a08acb13524b47711625eebea40a0ede69a0 (diff)
Merge tag 'v3.6-rc3' into staging/for_v3.7
Linux 3.6-rc3 * tag 'v3.6-rc3': (764 commits) Linux 3.6-rc3 task_work: add a scheduling point in task_work_run() fs: fix fs/namei.c kernel-doc warnings eventpoll: use-after-possible-free in epoll_create1() vfio: grab vfio_device reference *before* exposing the sucker via fd_install() vfio: get rid of vfio_device_put()/vfio_group_get_device* races vfio: get rid of open-coding kref_put_mutex introduce kref_put_mutex() vfio: don't dereference after kfree... fbcon: fix race condition between console lock and cursor timer (v1.1) mm: compaction: Abort async compaction if locks are contended or taking too long mm: have order > 0 compaction start near a pageblock with free pages rapidio/tsi721: fix unused variable compiler warning rapidio/tsi721: fix inbound doorbell interrupt handling drivers/rtc/rtc-rs5c348.c: fix hour decoding in 12-hour mode mm: correct page->pfmemalloc to fix deactivate_slab regression drivers/rtc/rtc-pcf2123.c: initialize dynamic sysfs attributes mm/compaction.c: fix deferring compaction mistake drivers/misc/sgi-xp/xpc_uv.c: SGI XPC fails to load when cpu 0 is out of IRQ resources string: do not export memweight() to userspace ...
Diffstat (limited to 'drivers/media/v4l2-core')
-rw-r--r--drivers/media/v4l2-core/v4l2-ioctl.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index c3b7b5f59b32..6bc47fc82fe2 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/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;