From 89edbe88db2857880b08ce363a2695eec657f51b Mon Sep 17 00:00:00 2001 From: Nicolin Chen Date: Mon, 21 Oct 2024 16:08:46 -0700 Subject: [PATCH] iommu/tegra241-cmdqv: Staticize cmdqv_debugfs_dir Fix a sparse warning. Fixes: 918eb5c856f6 ("iommu/arm-smmu-v3: Add in-kernel support for NVIDIA Tegra241 (Grace) CMDQV") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202410172003.bRQEReTc-lkp@intel.com/ Signed-off-by: Nicolin Chen Reviewed-by: Jason Gunthorpe Link: https://lore.kernel.org/r/20241021230847.811218-1-nicolinc@nvidia.com Signed-off-by: Will Deacon --- drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c b/drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c index fcd13d301fff..a243c543598c 100644 --- a/drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c +++ b/drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c @@ -800,7 +800,7 @@ out_fallback: return 0; } -struct dentry *cmdqv_debugfs_dir; +static struct dentry *cmdqv_debugfs_dir; static struct arm_smmu_device * __tegra241_cmdqv_probe(struct arm_smmu_device *smmu, struct resource *res, -- 2.25.1