Re: [PATCH] iommu: mtk: Drop of_match_ptr to fix -Wunused-const-variable

From: Joerg Roedel
Date: Fri Sep 04 2020 - 04:41:53 EST


On Mon, Jul 27, 2020 at 08:18:42PM +0200, Krzysztof Kozlowski wrote:
> The of_device_id is included unconditionally by of.h header and used
> in the driver as well. Remove of_match_ptr to fix W=1 compile test
> warning with !CONFIG_OF:
>
> drivers/iommu/mtk_iommu.c:833:34: warning: 'mtk_iommu_of_ids' defined but not used [-Wunused-const-variable=]
> 833 | static const struct of_device_id mtk_iommu_of_ids[] = {
>
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>

Applied, thanks.