From 176cfc187c24287a363e7612cd2385ba40c2042b Mon Sep 17 00:00:00 2001 From: John Garry Date: Fri, 4 Dec 2020 02:34:52 +0800 Subject: iommu: Stop exporting free_iova_mem() It has no user outside iova.c Signed-off-by: John Garry Link: https://lore.kernel.org/r/1607020492-189471-4-git-send-email-john.garry@huawei.com Signed-off-by: Will Deacon --- drivers/iommu/iova.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/iommu/iova.c') diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c index bb5cb67ee311..4bb3293ae4d7 100644 --- a/drivers/iommu/iova.c +++ b/drivers/iommu/iova.c @@ -248,12 +248,11 @@ static struct iova *alloc_iova_mem(void) return kmem_cache_zalloc(iova_cache, GFP_ATOMIC | __GFP_NOWARN); } -void free_iova_mem(struct iova *iova) +static void free_iova_mem(struct iova *iova) { if (iova->pfn_lo != IOVA_ANCHOR) kmem_cache_free(iova_cache, iova); } -EXPORT_SYMBOL(free_iova_mem); int iova_cache_get(void) { -- cgit v1.2.3