From: Joerg Roedel <jroedel@suse.de>
Date: Tue, 23 Jul 2019 09:51:00 +0200
Subject: iommu/iova: Fix compilation error with !CONFIG_IOMMU_IOVA
Git-commit: 201c1db90cd643282185a00770f12f95da330eca
Patch-mainline: v5.3-rc2
References: bsc#1145024

The stub function for !CONFIG_IOMMU_IOVA needs to be
'static inline'.

Fixes: effa467870c76 ('iommu/vt-d: Don't queue_iova() if there is no flush queue')
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
 include/linux/iova.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/iova.h b/include/linux/iova.h
index cd0f1de901a8..a0637abffee8 100644
--- a/include/linux/iova.h
+++ b/include/linux/iova.h
@@ -236,7 +236,7 @@ static inline void init_iova_domain(struct iova_domain *iovad,
 {
 }
 
-bool has_iova_flush_queue(struct iova_domain *iovad)
+static inline bool has_iova_flush_queue(struct iova_domain *iovad)
 {
 	return false;
 }