[PATCH] coresight: tmc: mark coresight_tmc_groups with static

[Chunyan Zhang]

From: Chunyan Zhang <chunyan.zh...@unisoc.com>

Sparse reports a warning like:
drivers/hwtracing/coresight/coresight-tmc.c:364:30: warning: symbol
'coresight_tmc_groups' was not declared. Should it be static? [sparse]

coresight_tmc_groups is used in the local file only, so it should be
marked with static.

Signed-off-by: Chunyan Zhang <chunyan.zh...@unisoc.com>
---
 drivers/hwtracing/coresight/coresight-tmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwtracing/coresight/coresight-tmc.c 
b/drivers/hwtracing/coresight/coresight-tmc.c
index 1cf82fa..39fba1d 100644
--- a/drivers/hwtracing/coresight/coresight-tmc.c
+++ b/drivers/hwtracing/coresight/coresight-tmc.c
@@ -361,7 +361,7 @@ static ssize_t buffer_size_store(struct device *dev,
        .name = "mgmt",
 };
 
-const struct attribute_group *coresight_tmc_groups[] = {
+static const struct attribute_group *coresight_tmc_groups[] = {
        &coresight_tmc_group,
        &coresight_tmc_mgmt_group,
        NULL,
-- 
1.9.1