linux-kernel - [PATCH 1/3] iommu: Export "iommu_request_dm_for

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Date:   Mon,  9 Mar 2020 23:52:53 +0530
From:   Sibi Sankar <sibis@...eaurora.org>
To:     bjorn.andersson@...aro.org, robh+dt@...nel.org, joro@...tes.org
Cc:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, iommu@...ts.linux-foundation.org,
        linux-remoteproc@...r.kernel.org, ohad@...ery.com,
        agross@...nel.org, Sibi Sankar <sibis@...eaurora.org>
Subject: [PATCH 1/3] iommu: Export "iommu_request_dm_for_dev"

Export "iommu_request_dm_for_dev" to allow for modular builds of
drivers requesting for direct mapping.

Signed-off-by: Sibi Sankar <sibis@...eaurora.org>
---
 drivers/iommu/iommu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index 3e3528436e0b2..06a36230fe22d 100644
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -2353,6 +2353,7 @@ int iommu_request_dm_for_dev(struct device *dev)
 {
 	return request_default_domain_for_dev(dev, IOMMU_DOMAIN_IDENTITY);
 }
+EXPORT_SYMBOL_GPL(iommu_request_dm_for_dev);
 
 /* Request that a device can't be direct mapped by the IOMMU */
 int iommu_request_dma_domain_for_dev(struct device *dev)
-- 
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