Hi all, On Fri, 23 Aug 2019 17:00:39 -0700 (PDT) "kernelci.org bot" <b...@kernelci.org> wrote: > > 2 drivers/gpu/drm/mediatek/mtk_drm_drv.c:291:8: error: implicit > declaration of function 'dma_set_max_seg_size'; did you mean > 'drm_rect_adjust_size'? [-Werror=implicit-function-declaration] > 2 drivers/gpu/drm/mediatek/mtk_drm_drv.c:291:52: error: implicit > declaration of function 'DMA_BIT_MASK'; did you mean 'BIT_MASK'? > [-Werror=implicit-function-declaration] > 1 drivers/gpu/drm/mediatek/mtk_drm_drv.c:291:8: error: this function > declaration is not a prototype [-Werror,-Wstrict-prototypes] > 1 drivers/gpu/drm/mediatek/mtk_drm_drv.c:291:8: error: implicit > declaration of function 'dma_set_max_seg_size' > [-Werror,-Wimplicit-function-declaration] > 1 drivers/gpu/drm/mediatek/mtk_drm_drv.c:291:52: error: this function > declaration is not a prototype [-Werror,-Wstrict-prototypes] > 1 drivers/gpu/drm/mediatek/mtk_drm_drv.c:291:52: error: implicit > declaration of function 'DMA_BIT_MASK' > [-Werror,-Wimplicit-function-declaration]
Caused by commit
070955558e82 ("drm/mediatek: set DMA max segment size")
(from the drm-fixes tree) which should have included linux/dma-mapping.h
--
Cheers,
Stephen Rothwell
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