[PATCH 2/2] soc: sifive: l2 cache: Mark l2_get_priv_group as static

[Palmer Dabbelt]

From: Palmer Dabbelt <palmerdabbelt@xxxxxxxxxx>

The kbuild test robot is firing a warning over a missing prototype.  The
function can just be static.

Reported-by: kbuild test robot <lkp@xxxxxxxxx>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@xxxxxxxxxx>
---
 drivers/soc/sifive/sifive_l2_cache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/sifive/sifive_l2_cache.c b/drivers/soc/sifive/sifive_l2_cache.c
index 51e198880a8d..44d7e1951da3 100644
--- a/drivers/soc/sifive/sifive_l2_cache.c
+++ b/drivers/soc/sifive/sifive_l2_cache.c
@@ -133,7 +133,7 @@ static const struct attribute_group priv_attr_group = {
 	.attrs = priv_attrs,
 };
 
-const struct attribute_group *l2_get_priv_group(struct cacheinfo *this_leaf)
+static const struct attribute_group *l2_get_priv_group(struct cacheinfo *this_leaf)
 {
 	/* We want to use private group for L2 cache only */
 	if (this_leaf->level == 2)
-- 
2.27.0.rc0.183.gde8f92d652-goog