[media] v4l2: put VIDIOC_DBG_G_CHIP_NAME under ADV_DEBUG

Only enable this ioctl if the VIDEO_ADV_DEBUG config option is set. This
prevents abuse from both userspace and kernelspace (some bridge drivers
abuse DBG_G_CHIP_IDENT, lets prevent that from happening again with this
ioctl).

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index b273f0e81818..6b917d69e408 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -243,12 +243,12 @@ struct v4l2_ioctl_ops {
                                         struct v4l2_dbg_register *reg);
         int (*vidioc_s_register)       (struct file *file, void *fh,
                                         const struct v4l2_dbg_register *reg);
-#endif
-        int (*vidioc_g_chip_ident)     (struct file *file, void *fh,
-                                        struct v4l2_dbg_chip_ident *chip);
 
         int (*vidioc_g_chip_name)      (struct file *file, void *fh,
                                         struct v4l2_dbg_chip_name *chip);
+#endif
+        int (*vidioc_g_chip_ident)     (struct file *file, void *fh,
+                                        struct v4l2_dbg_chip_ident *chip);
 
         int (*vidioc_enum_framesizes)   (struct file *file, void *fh,
                                          struct v4l2_frmsizeenum *fsize);