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iommu/tegra241-cmdqv: Staticize cmdqv_debugfs_dir

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Fix a sparse warning.

Fixes: 918eb5c856 ("iommu/arm-smmu-v3: Add in-kernel support for NVIDIA Tegra241 (Grace) CMDQV")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202410172003.bRQEReTc-lkp@intel.com/
Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20241021230847.811218-1-nicolinc@nvidia.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Nicolin Chen
2024-10-21 16:08:46 -07:00
committed by Will Deacon
parent 8e929cb546
commit 89edbe88db
1 changed files with 1 additions and 1 deletions
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drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c
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@@ -800,7 +800,7 @@ static int tegra241_cmdqv_init_structures(struct arm_smmu_device *smmu)
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,