From: Robin Murphy <robin.murphy@arm.com>
Date: Thu, 3 Feb 2022 18:01:18 +0000 (+0000)
Subject: perf/arm-cmn: Make arm_cmn_debugfs static
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6f75217b20a768c72fb8bb999e25a95673fe0174;p=linux.git

perf/arm-cmn: Make arm_cmn_debugfs static

Indeed our debugfs directory is driver-internal so should be static.

Link: https://lore.kernel.org/r/202202030812.II1K2ZXf-lkp@intel.com
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Link: https://lore.kernel.org/r/ca9248caaae69b5134f69e085fe78905dfe74378.1643911278.git.robin.murphy@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
---

diff --git a/drivers/perf/arm-cmn.c b/drivers/perf/arm-cmn.c
index 0e48adce57ef3..d0e1ce2c83bab 100644
--- a/drivers/perf/arm-cmn.c
+++ b/drivers/perf/arm-cmn.c
@@ -353,7 +353,7 @@ static struct arm_cmn_node *arm_cmn_node(const struct arm_cmn *cmn,
 	return NULL;
 }
 
-struct dentry *arm_cmn_debugfs;
+static struct dentry *arm_cmn_debugfs;
 
 #ifdef CONFIG_DEBUG_FS
 static const char *arm_cmn_device_type(u8 type)