Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v1 1/2] iommu/vt-d: Move intel_iommu_ops to header file | Date | Thu, 29 Jul 2021 19:35:37 +0300 |
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Compiler is not happy about hidden declaration of intel_iommu_ops.
.../drivers/iommu/intel/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 <andriy.shevchenko@linux.intel.com> --- 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 d66f79acd14d..d2d974cf8322 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 d0fa0b31994d..309c1e13183a 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -811,6 +811,8 @@ struct context_entry *iommu_context_addr(struct intel_iommu *iommu, u8 bus, u8 devfn, int alloc); #ifdef CONFIG_INTEL_IOMMU +extern const struct iommu_ops intel_iommu_ops; + extern int iommu_calculate_agaw(struct intel_iommu *iommu); extern int iommu_calculate_max_sagaw(struct intel_iommu *iommu); extern int dmar_disabled; -- 2.30.2
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