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    Subject[PATCH 5.10 086/452] media: exynos4-is: Fix compile warning
    Date
    From: Kwanghoon Son <k.son@samsung.com>

    [ 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>
    ---
    drivers/media/platform/exynos4-is/fimc-isp-video.h | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.h b/drivers/media/platform/exynos4-is/fimc-isp-video.h
    index edcb3a5e3cb9..2dd4ddbc748a 100644
    --- a/drivers/media/platform/exynos4-is/fimc-isp-video.h
    +++ b/drivers/media/platform/exynos4-is/fimc-isp-video.h
    @@ -32,7 +32,7 @@ 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)
    {
    }
    --
    2.35.1


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