linux-kernel - [PATCH] drivers/iommu: properly export iommu_group_get_for

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Message-Id: <20200430120120.2948448-1-gregkh@linuxfoundation.org>
Date:   Thu, 30 Apr 2020 14:01:20 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     joro@...tes.org
Cc:     iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Will Deacon <will@...nel.org>, Joerg Roedel <jroedel@...e.de>,
        John Garry <john.garry@...wei.com>
Subject: [PATCH] drivers/iommu: properly export iommu_group_get_for_dev

In commit a7ba5c3d008d ("drivers/iommu: Export core IOMMU API symbols to
permit modular drivers") a bunch of iommu symbols were exported, all
with _GPL markings except iommu_group_get_for_dev().  That export should
also be _GPL like the others.

Cc: Will Deacon <will@...nel.org>
Cc: Joerg Roedel <jroedel@...e.de>
Cc: John Garry <john.garry@...wei.com>
Fixes: a7ba5c3d008d ("drivers/iommu: Export core IOMMU API symbols to permit modular drivers")
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/iommu/iommu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index 2b471419e26c..1ecbc8788fe7 100644
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -1428,7 +1428,7 @@ struct iommu_group *iommu_group_get_for_dev(struct device *dev)
 
 	return group;
 }
-EXPORT_SYMBOL(iommu_group_get_for_dev);
+EXPORT_SYMBOL_GPL(iommu_group_get_for_dev);
 
 struct iommu_domain *iommu_group_default_domain(struct iommu_group *group)
 {
-- 
2.26.2