linux-kernel - [PATCH 2/2] soc: sifive: l2 cache: Mark l2_get_priv

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Date:   Thu, 28 May 2020 15:43:53 -0700
From:   Palmer Dabbelt <palmer@...belt.com>
To:         linux-riscv@...ts.infradead.org
Cc:     Palmer Dabbelt <palmer@...belt.com>,
        Paul Walmsley <paul.walmsley@...ive.com>, yash.shah@...ive.com,
        anup@...infault.org, bp@...e.de, linux-riscv@...ts.infradead.org,
        linux-kernel@...r.kernel.org, kernel-team@...roid.com,
        kernel-team@...roid.com, Palmer Dabbelt <palmerdabbelt@...gle.com>,
        kbuild test robot <lkp@...el.com>
Subject: [PATCH 2/2] soc: sifive: l2 cache: Mark l2_get_priv_group as static

From: Palmer Dabbelt <palmerdabbelt@...gle.com>

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

Reported-by: kbuild test robot <lkp@...el.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@...gle.com>
---
 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