diff options
Diffstat (limited to 'drivers/media/video/uvc/uvc_v4l2.c')
| -rw-r--r-- | drivers/media/video/uvc/uvc_v4l2.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c index 2e0a66575bb..d7bd71be40a 100644 --- a/drivers/media/video/uvc/uvc_v4l2.c +++ b/drivers/media/video/uvc/uvc_v4l2.c @@ -23,6 +23,7 @@ #include <asm/atomic.h> #include <media/v4l2-common.h> +#include <media/v4l2-ioctl.h> #include "uvcvideo.h" @@ -1032,7 +1033,7 @@ static int uvc_v4l2_mmap(struct file *file, struct vm_area_struct *vma) { struct video_device *vdev = video_devdata(file); struct uvc_video_device *video = video_get_drvdata(vdev); - struct uvc_buffer *buffer; + struct uvc_buffer *uninitialized_var(buffer); struct page *page; unsigned long addr, start, size; unsigned int i; @@ -1103,3 +1104,4 @@ struct file_operations uvc_fops = { .mmap = uvc_v4l2_mmap, .poll = uvc_v4l2_poll, }; + |