From b1f247714acb2a78452ba555807764b2c1115a40 Mon Sep 17 00:00:00 2001 From: Wang Hai Date: Wed, 30 Jun 2021 09:58:23 +0800 Subject: [PATCH] clk: stm32mp1: fix missing spin_lock_init() The driver allocates the spinlock but not initialize it. Use spin_lock_init() on it to initialize it correctly. Fixes: c392df194a2d ("clk: stm32mp1: move RCC reset controller into RCC clock driver") Reported-by: Hulk Robot Signed-off-by: Wang Hai Link: https://lore.kernel.org/r/20210630015824.2555840-1-wanghai38@huawei.com Signed-off-by: Stephen Boyd --- drivers/clk/clk-stm32mp1.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/clk-stm32mp1.c b/drivers/clk/clk-stm32mp1.c index 6adc625e79cb..256575bd29b9 100644 --- a/drivers/clk/clk-stm32mp1.c +++ b/drivers/clk/clk-stm32mp1.c @@ -2263,6 +2263,7 @@ static int stm32_rcc_reset_init(struct device *dev, void __iomem *base, if (!reset_data) return -ENOMEM; + spin_lock_init(&reset_data->lock); reset_data->membase = base; reset_data->rcdev.owner = THIS_MODULE; reset_data->rcdev.ops = &stm32_reset_ops; -- 2.39.5