diff options
Diffstat (limited to 'drivers/media/video/v4l2-ioctl.c')
| -rw-r--r-- | drivers/media/video/v4l2-ioctl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c index 52d687b165e..20a571f2157 100644 --- a/drivers/media/video/v4l2-ioctl.c +++ b/drivers/media/video/v4l2-ioctl.c @@ -24,6 +24,7 @@ #endif #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> +#include <media/v4l2-chip-ident.h> #include <linux/video_decoder.h> #define dbgarg(cmd, fmt, arg...) \ @@ -1745,6 +1746,8 @@ static long __video_do_ioctl(struct file *file, if (!ops->vidioc_g_chip_ident) break; + p->ident = V4L2_IDENT_NONE; + p->revision = 0; ret = ops->vidioc_g_chip_ident(file, fh, p); if (!ret) dbgarg(cmd, "chip_ident=%u, revision=0x%x\n", p->ident, p->revision); |