linux-kernel - [PATCH v2 4/6] iommu: Stop exporting iommu_map_sg

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Date:   Wed, 6 Jan 2021 21:35:09 +0800
From:   John Garry <john.garry@...wei.com>
To:     <joro@...tes.org>, <will@...nel.org>
CC:     <iommu@...ts.linux-foundation.org>, <linux-kernel@...r.kernel.org>,
        <robin.murphy@....com>, John Garry <john.garry@...wei.com>
Subject: [PATCH v2 4/6] iommu: Stop exporting iommu_map_sg_atomic()

Function iommu_map_sg_atomic() is only referenced in dma-iommu.c, which
can only be built-in, so stop exporting.

Signed-off-by: John Garry <john.garry@...wei.com>
---
 drivers/iommu/iommu.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index ffeebda8d6de..4f4edb087ce6 100644
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -2586,7 +2586,6 @@ size_t iommu_map_sg_atomic(struct iommu_domain *domain, unsigned long iova,
 {
 	return __iommu_map_sg(domain, iova, sg, nents, prot, GFP_ATOMIC);
 }
-EXPORT_SYMBOL_GPL(iommu_map_sg_atomic);
 
 int iommu_domain_window_enable(struct iommu_domain *domain, u32 wnd_nr,
 			       phys_addr_t paddr, u64 size, int prot)
-- 
2.26.2