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iommu/vt-d: Cleanup: no spaces at the start of a line

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Replace the whitespaces at the start of a line with tabs. No
functional changes.

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Lu Baolu 2019-04-29 09:16:02 +08:00 committed by Joerg Roedel
parent a7755c3cfa
commit 095303e0eb
1 changed files with 24 additions and 23 deletions
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47
drivers/iommu/intel-iommu.c
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@ -2341,32 +2341,33 @@ static int __domain_mapping(struct dmar_domain *domain, unsigned long iov_pfn,
}
static int domain_mapping(struct dmar_domain *domain, unsigned long iov_pfn,
struct scatterlist *sg, unsigned long phys_pfn,
unsigned long nr_pages, int prot)
struct scatterlist *sg, unsigned long phys_pfn,
unsigned long nr_pages, int prot)
{
int ret;
struct intel_iommu *iommu;
int ret;
struct intel_iommu *iommu;
/* Do the real mapping first */
ret = __domain_mapping(domain, iov_pfn, sg, phys_pfn, nr_pages, prot);
if (ret)
return ret;
/* Do the real mapping first */
ret = __domain_mapping(domain, iov_pfn, sg, phys_pfn, nr_pages, prot);
if (ret)
return ret;
/* Notify about the new mapping */
if (domain_type_is_vm(domain)) {
/* VM typed domains can have more than one IOMMUs */
int iommu_id;
for_each_domain_iommu(iommu_id, domain) {
iommu = g_iommus[iommu_id];
__mapping_notify_one(iommu, domain, iov_pfn, nr_pages);
}
} else {
/* General domains only have one IOMMU */
iommu = domain_get_iommu(domain);
__mapping_notify_one(iommu, domain, iov_pfn, nr_pages);
}
/* Notify about the new mapping */
if (domain_type_is_vm(domain)) {
/* VM typed domains can have more than one IOMMUs */
int iommu_id;
return 0;
for_each_domain_iommu(iommu_id, domain) {
iommu = g_iommus[iommu_id];
__mapping_notify_one(iommu, domain, iov_pfn, nr_pages);
}
} else {
/* General domains only have one IOMMU */
iommu = domain_get_iommu(domain);
__mapping_notify_one(iommu, domain, iov_pfn, nr_pages);
}
return 0;
}
static inline int domain_sg_mapping(struct dmar_domain *domain, unsigned long iov_pfn,
@ -4083,7 +4084,7 @@ static int init_iommu_hw(void)
iommu_disable_protect_mem_regions(iommu);
continue;
}
iommu_flush_write_buffer(iommu);
iommu_set_root_entry(iommu);