From: Kwanghoon Son <k.son@samsung.com>
Date: Wed, 27 Apr 2022 01:16:45 +0000 (+0200)
Subject: media: exynos4-is: Fix compile warning
X-Git-Tag: v4.19.247~249
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=381e50eedd3c11c0db1f60e7040daef22542714c;p=thirdparty%2Fkernel%2Fstable.git

media: exynos4-is: Fix compile warning

[ Upstream commit e080f5c1f2b6d02c02ee5d674e0e392ccf63bbaf ]

Declare static on function 'fimc_isp_video_device_unregister'.

When VIDEO_EXYNOS4_ISP_DMA_CAPTURE=n, compiler warns about
warning: no previous prototype for function [-Wmissing-prototypes]

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Kwanghoon Son <k.son@samsung.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.h b/drivers/media/platform/exynos4-is/fimc-isp-video.h
index f79a1b348aa6f..67ef85249912b 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)
 {
 }