From: Gavin Shan <gwshan@linux.vnet.ibm.com>
Date: Thu, 7 Aug 2014 02:47:16 +0000 (+1000)
Subject: powerpc/eeh: Export eeh_iommu_group_to_pe()
X-Git-Tag: firefly_0821_release~176^2~3459^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=537e5400a0a05c4efe70e7b372c19cfcd0179362;p=firefly-linux-kernel-4.4.55.git

powerpc/eeh: Export eeh_iommu_group_to_pe()

The function is used by VFIO driver, which might be built as a
dynamic module. So it should be exported.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index 604387979402..59a64f8dc85f 100644
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c
@@ -1254,6 +1254,7 @@ struct eeh_pe *eeh_iommu_group_to_pe(struct iommu_group *group)
 
 	return edev->pe;
 }
+EXPORT_SYMBOL_GPL(eeh_iommu_group_to_pe);
 
 #endif /* CONFIG_IOMMU_API */