From: Joerg Roedel <jroedel@suse.de>
Date: Tue, 23 Jul 2019 07:51:00 +0000 (+0200)
Subject: iommu/iova: Fix compilation error with !CONFIG_IOMMU_IOVA
X-Git-Tag: v5.4-rc1~460^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=201c1db90cd643282185a00770f12f95da330eca;p=platform%2Fkernel%2Flinux-rpi.git

iommu/iova: Fix compilation error with !CONFIG_IOMMU_IOVA

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>
---

diff --git a/include/linux/iova.h b/include/linux/iova.h
index cd0f1de..a0637ab 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;
 }