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iommu/vt-d: Move intel_iommu_ops to header file

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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 <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220207141240.8253-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20220301020159.633356-10-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Andy Shevchenko 2022-03-01 10:01:56 +08:00 committed by Joerg Roedel
parent 2187a57ef0
commit 2852631d96
2 changed files with 2 additions and 2 deletions
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2
drivers/iommu/intel/dmar.c
View File

@ -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)
{
/*

2
include/linux/intel-iommu.h
View File

@ -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);