From: Wei Yongjun <weiyj.lk@gmail.com>
Date: Thu, 28 Jul 2016 02:09:53 +0000 (+0000)
Subject: iommu/amd: Fix non static symbol warning
X-Git-Tag: v4.9-rc1~44^2~8
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a5604f260e68a45510ef773ce36ce301d1f6d102;p=karo-tx-linux.git

iommu/amd: Fix non static symbol warning

Fixes the following sparse warning:

drivers/iommu/amd_iommu.c:106:1: warning:
 symbol '__pcpu_scope_flush_queue' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---

diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 96de97a46079..bf5ec0c8f95e 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -103,7 +103,7 @@ struct flush_queue {
 	struct flush_queue_entry *entries;
 };
 
-DEFINE_PER_CPU(struct flush_queue, flush_queue);
+static DEFINE_PER_CPU(struct flush_queue, flush_queue);
 
 static atomic_t queue_timer_on;
 static struct timer_list queue_timer;