| diff --git a/include/linux/v4l2-controls.h b/include/linux/v4l2-controls.h | |
| index e329974..9db08be 100644 | |
| --- a/include/linux/v4l2-controls.h | |
| +++ b/include/linux/v4l2-controls.h | |
| @@ -53,6 +53,10 @@ | |
| #include <linux/const.h> | |
| #include <linux/types.h> | |
| +#ifndef _BITUL | |
| +#define _BITUL(x) (1U << (x)) | |
| +#endif | |
| + | |
| /* Control classes */ | |
| #define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */ | |
| #define V4L2_CTRL_CLASS_CODEC 0x00990000 /* Stateful codec controls */ |