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perf/arm-cmn: Make arm_cmn_debugfs static

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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>
This commit is contained in:
Robin Murphy 2022-02-03 18:01:18 +00:00 committed by Will Deacon
parent e564518b07
commit 6f75217b20
1 changed files with 1 additions and 1 deletions
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2
drivers/perf/arm-cmn.c
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@ -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)