linux-kernel - [PATCH 5.6 60/73] iommu: Properly export iommu_group_get_for

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Message-Id: <20200504165509.795667242@linuxfoundation.org>
Date:   Mon,  4 May 2020 19:58:03 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Will Deacon <will@...nel.org>,
        Joerg Roedel <jroedel@...e.de>,
        John Garry <john.garry@...wei.com>
Subject: [PATCH 5.6 60/73] iommu: Properly export iommu_group_get_for_dev()

From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

commit ae74c19faa7d7996e857e13165bd40fc4a285e0d upstream.

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.

Fixes: a7ba5c3d008d ("drivers/iommu: Export core IOMMU API symbols to permit modular drivers")
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Acked-by: Will Deacon <will@...nel.org>
Cc: Joerg Roedel <jroedel@...e.de>
Cc: John Garry <john.garry@...wei.com>
Cc: Will Deacon <will@...nel.org>
Link: https://lore.kernel.org/r/20200430120120.2948448-1-gregkh@linuxfoundation.org
Signed-off-by: Joerg Roedel <jroedel@...e.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/iommu/iommu.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -1428,7 +1428,7 @@ struct iommu_group *iommu_group_get_for_
 
 	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)
 {