Messages in this thread Patch in this message | | | From | Chen Lifu <> | Subject | [PATCH -next] MIPS: Alchemy: Use DEFINE_SPINLOCK() for spinlock | Date | Sat, 27 Mar 2021 17:52:25 +0800 |
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From: Lifu Chen <chenlifu@huawei.com>
spinlock can be initialized automatically with DEFINE_SPINLOCK() rather than explicitly calling spin_lock_init().
Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Lifu Chen <chenlifu@huawei.com> --- arch/mips/alchemy/common/clock.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/mips/alchemy/common/clock.c b/arch/mips/alchemy/common/clock.c index f0c830337104..c01be8c45271 100644 --- a/arch/mips/alchemy/common/clock.c +++ b/arch/mips/alchemy/common/clock.c @@ -111,7 +111,7 @@ static struct clk_aliastable { /* access locks to SYS_FREQCTRL0/1 and SYS_CLKSRC registers */ static spinlock_t alchemy_clk_fg0_lock; static spinlock_t alchemy_clk_fg1_lock; -static spinlock_t alchemy_clk_csrc_lock; +static DEFINE_SPINLOCK(alchemy_clk_csrc_lock); /* CPU Core clock *****************************************************/ @@ -996,7 +996,6 @@ static int __init alchemy_clk_setup_imux(int ctype) if (!a) return -ENOMEM; - spin_lock_init(&alchemy_clk_csrc_lock); ret = 0; for (i = 0; i < 6; i++) {
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