Now the __iommu_map() and __iommu_map_sg() are used only in iommu.c file, so mark them as static.
Signed-off-by: Baolin Wang baolin.wang@linux.alibaba.com --- drivers/iommu/iommu.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index ac91024..04ba8f7 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -1924,8 +1924,8 @@ static size_t iommu_pgsize(struct iommu_domain *domain, return pgsize; }
-int __iommu_map(struct iommu_domain *domain, unsigned long iova, - phys_addr_t paddr, size_t size, int prot, gfp_t gfp) +static int __iommu_map(struct iommu_domain *domain, unsigned long iova, + phys_addr_t paddr, size_t size, int prot, gfp_t gfp) { const struct iommu_ops *ops = domain->ops; unsigned long orig_iova = iova; @@ -2075,9 +2075,9 @@ size_t iommu_unmap_fast(struct iommu_domain *domain, } EXPORT_SYMBOL_GPL(iommu_unmap_fast);
-size_t __iommu_map_sg(struct iommu_domain *domain, unsigned long iova, - struct scatterlist *sg, unsigned int nents, int prot, - gfp_t gfp) +static size_t __iommu_map_sg(struct iommu_domain *domain, unsigned long iova, + struct scatterlist *sg, unsigned int nents, int prot, + gfp_t gfp) { size_t len = 0, mapped = 0; phys_addr_t start;