linux-kernel - [RFC PATCH] iova: __init_iova

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Message-ID: <20210510175026.GA46391@b09f4beb6d7e>
Date:   Tue, 11 May 2021 01:50:26 +0800
From:   kernel test robot <lkp@...el.com>
To:     John Garry <john.garry@...wei.com>, joro@...tes.org,
        will@...nel.org, robin.murphy@....com, hch@....de,
        m.szyprowski@...sung.com
Cc:     kbuild-all@...ts.01.org, iommu@...ts.linux-foundation.org,
        baolu.lu@...ux.intel.com, linux-kernel@...r.kernel.org,
        linux-scsi@...r.kernel.org, linuxarm@...wei.com
Subject: [RFC PATCH] iova: __init_iova_domain can be static

drivers/iommu/iova.c:50:1: warning: symbol '__init_iova_domain' was not declared. Should it be static?

Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: kernel test robot <lkp@...el.com>
---
 iova.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c
index 273a689006c36..ae4901073a98a 100644
--- a/drivers/iommu/iova.c
+++ b/drivers/iommu/iova.c
@@ -46,7 +46,7 @@ static struct iova *to_iova(struct rb_node *node)
 	return rb_entry(node, struct iova, node);
 }
 
-void
+static void
 __init_iova_domain(struct iova_domain *iovad, unsigned long granule,
 	unsigned long start_pfn, unsigned long iova_len)
 {