linux-kernel - Re: [PATCH v2 4/7] clk: mediatek: mt6779: use mtk_clk_simple

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Date:   Wed, 25 May 2022 09:45:48 +0800
From:   Miles Chen <miles.chen@...iatek.com>
To:     <lkp@...el.com>
CC:     <angelogioacchino.delregno@...labora.com>,
        <chun-jie.chen@...iatek.com>, <kbuild-all@...ts.01.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-clk@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>, <llvm@...ts.linux.dev>,
        <matthias.bgg@...il.com>, <miles.chen@...iatek.com>,
        <mturquette@...libre.com>, <sboyd@...nel.org>, <wenst@...omium.org>
Subject: Re: [PATCH v2 4/7] clk: mediatek: mt6779: use mtk_clk_simple_probe to simplify driver

> 
> If you fix the issue, kindly add following tag where applicable
> Reported-by: kernel test robot <lkp@...el.com>
> 
> All errors (new ones prefixed by >>, old ones prefixed by <<):
> 
> ERROR: modpost: missing MODULE_LICENSE() in drivers/clk/imx/clk-imxrt1050.o
> ERROR: modpost: "vmf_insert_pfn" [drivers/gpu/drm/drm_shmem_helper.ko] undefined!
> >> ERROR: modpost: "mtk_clk_simple_remove" [drivers/clk/mediatek/clk-mt6779-aud.ko] undefined!
> >> ERROR: modpost: "mtk_clk_simple_probe" [drivers/clk/mediatek/clk-mt6779-aud.ko] undefined!
> >> ERROR: modpost: "mtk_clk_simple_remove" [drivers/clk/mediatek/clk-mt6779-vdec.ko] undefined!
> >> ERROR: modpost: "mtk_clk_simple_probe" [drivers/clk/mediatek/clk-mt6779-vdec.ko] undefined!
> >> ERROR: modpost: "mtk_clk_simple_remove" [drivers/clk/mediatek/clk-mt6779-cam.ko] undefined!
> >> ERROR: modpost: "mtk_clk_simple_probe" [drivers/clk/mediatek/clk-mt6779-cam.ko] undefined!
> >> ERROR: modpost: "mtk_clk_simple_remove" [drivers/clk/mediatek/clk-mt6779-ipe.ko] undefined!
> >> ERROR: modpost: "mtk_clk_simple_probe" [drivers/clk/mediatek/clk-mt6779-ipe.ko] undefined!
> ERROR: modpost: "imx_clk_hw_pfd" [drivers/clk/imx/clk-imxrt1050.ko] undefined!
> WARNING: modpost: suppressed 1 unresolved symbol warnings because there were too many)

Thanks for the testing.
This patch depends on another patch [1], so I will just ignore this report.

thanks,
Miles

[1] https://patchwork.kernel.org/project/linux-mediatek/patch/20220518111652.223727-7-angelogioacchino.delregno@collabora.com/

> 
> Kconfig warnings: (for reference only)
>    WARNING: unmet direct dependencies detected for DRM_GEM_SHMEM_HELPER
>    Depends on HAS_IOMEM && DRM && MMU
>    Selected by
>    - DRM_SSD130X && HAS_IOMEM && DRM
> 
> -- 
> 0-DAY CI Kernel Test Service
> https://01.org/lkp