From: Andy Shevchenko Date: Tue, 1 Mar 2022 10:01:56 +0800 Subject: iommu/vt-d: Move intel_iommu_ops to header file Git-commit: 2852631d96a643e0b21a9b14ad38caf465d7225f Patch-mainline: v5.18-rc1 References: bsc#1205701 Compiler is not happy about hidden declaration of intel_iommu_ops. .../iommu.c:414:24: warning: symbol 'intel_iommu_ops' was not declared. Should it be static? Move declaration to header file to make compiler happy. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220207141240.8253-1-andriy.shevchenko@linux.intel.com Signed-off-by: Lu Baolu Link: https://lore.kernel.org/r/20220301020159.633356-10-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel --- drivers/iommu/intel/dmar.c | 2 -- include/linux/intel-iommu.h | 2 ++ 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c index 6d10be50ec30..4de960834a1b 100644 --- a/drivers/iommu/intel/dmar.c +++ b/drivers/iommu/intel/dmar.c @@ -66,8 +66,6 @@ static unsigned long dmar_seq_ids[BITS_TO_LONGS(DMAR_UNITS_SUPPORTED)]; static int alloc_iommu(struct dmar_drhd_unit *drhd); static void free_iommu(struct intel_iommu *iommu); -extern const struct iommu_ops intel_iommu_ops; - static void dmar_register_drhd_unit(struct dmar_drhd_unit *drhd) { /* diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index 03f1134fc2fe..4909d6c9ac21 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -783,6 +783,8 @@ bool context_present(struct context_entry *context); struct context_entry *iommu_context_addr(struct intel_iommu *iommu, u8 bus, u8 devfn, int alloc); +extern const struct iommu_ops intel_iommu_ops; + #ifdef CONFIG_INTEL_IOMMU extern int iommu_calculate_agaw(struct intel_iommu *iommu); extern int iommu_calculate_max_sagaw(struct intel_iommu *iommu);