diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.h b/drivers/media/platform/exynos4-is/fimc-isp-video.h
index f79a1b348aa6..67ef85249912 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp-video.h
+++ b/drivers/media/platform/exynos4-is/fimc-isp-video.h
@@ -35,7 +35,7 @@ static inline int fimc_isp_video_device_register(struct fimc_isp *isp,
 	return 0;
 }
 
-void fimc_isp_video_device_unregister(struct fimc_isp *isp,
+static inline void fimc_isp_video_device_unregister(struct fimc_isp *isp,
 				enum v4l2_buf_type type)
 {
 }