From 9930264fd997dad4c2cd8914cec7acab7c0ed984 Mon Sep 17 00:00:00 2001 From: Baolin Wang Date: Fri, 12 Jun 2020 11:39:54 +0800 Subject: [PATCH] iommu: Mark __iommu_map_sg() as static Now __iommu_map_sg() is used only in iommu.c file, so mark it static. Signed-off-by: Baolin Wang Acked-by: Will Deacon Link: https://lore.kernel.org/r/ab722e9970739929738066777b8ee7930e32abd5.1591930156.git.baolin.wang@linux.alibaba.com Signed-off-by: Joerg Roedel --- drivers/iommu/iommu.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 40947f5..15ce5ec 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -2330,9 +2330,9 @@ 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; -- 2.7.4