iommu/tegra241-cmdqv: Drop static at local variable

This is likely a typo. Drop it.

Fixes: 918eb5c8 ("iommu/arm-smmu-v3: Add in-kernel support for NVIDIA Tegra241 (Grace) CMDQV")
Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/13fd3accb5b7ed6ec11cc6b7435f79f84af9f45f.1725503154.git.nicolinc@nvidia.com


Signed-off-by: Will Deacon <will@kernel.org>