linux-kernel - [PATCH] MIPS:Loongson2F:delete mutex defined but not used

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Message-Id: <1620115773-5662-1-git-send-email-Wkailong1993@163.com>
Date:   Tue,  4 May 2021 01:09:33 -0700
From:   Kailong Wang <Wkailong1993@....com>
To:     jiaxun.yang@...goat.com, chenhc@...ote.com
Cc:     ralf@...ux-mips.org, paul.burton@...s.com, jhogan@...nel.org,
        linux-mips@...ux-mips.org, linux-kernel@...r.kernel.org,
        Kailong Wang <Wkailong1993@....com>
Subject: [PATCH] MIPS:Loongson2F:delete mutex defined but not used

mutex "clock_list_sem" defined in arch/mips/loongson64/lemote-2f/clock.c 
never be used.

Signed-off-by: Kailong Wang <Wkailong1993@....com>
---
 arch/mips/loongson64/lemote-2f/clock.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/mips/loongson64/lemote-2f/clock.c b/arch/mips/loongson64/lemote-2f/clock.c
index 8281334..5f1cdcf 100644
--- a/arch/mips/loongson64/lemote-2f/clock.c
+++ b/arch/mips/loongson64/lemote-2f/clock.c
@@ -19,7 +19,6 @@
 
 static LIST_HEAD(clock_list);
 static DEFINE_SPINLOCK(clock_lock);
-static DEFINE_MUTEX(clock_list_sem);
 
 /* Minimum CLK support */
 enum {
-- 
2.7.4