diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
index bb3e1e96b6df..017ad89ceff5 100644
--- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
+++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
@@ -913,11 +913,7 @@ struct v4l2_event32 {
 	__u32				type;
 	union {
 		compat_s64		value64;
-#ifdef	CONFIG_USB_CONFIGFS_F_UVC_ROCKCHIP
-		__u8			data[4100];
-#else
 		__u8			data[64];
-#endif
 	} u;
 	__u32				pending;
 	__u32				sequence;
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 049b20b9ab15..e21c709f18ef 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -2153,11 +2153,7 @@ struct v4l2_event {
 		struct v4l2_event_frame_sync	frame_sync;
 		struct v4l2_event_src_change	src_change;
 		struct v4l2_event_motion_det	motion_det;
-#ifdef	CONFIG_USB_CONFIGFS_F_UVC_ROCKCHIP
-		__u8				data[4100];
-#else
 		__u8				data[64];
-#endif
 	} u;
 	__u32				pending;
 	__u32				sequence;