gpio/rockchip: drop irq_gc_lock/irq_gc_unlock for irq set type
There has spin lock for irq set type already, so drop irq_gc_lock and irq_gc_unlock. Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com> Link: https://lore.kernel.org/r/20210816012135.1119234-1-jay.xu@rock-chips.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -406,7 +406,6 @@ static int rockchip_irq_set_type(struct irq_data *d, unsigned int type)
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irq_set_handler_locked(d, handle_level_irq);
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raw_spin_lock_irqsave(&bank->slock, flags);
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irq_gc_lock(gc);
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level = rockchip_gpio_readl(bank, bank->gpio_regs->int_type);
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polarity = rockchip_gpio_readl(bank, bank->gpio_regs->int_polarity);
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@ -461,7 +460,6 @@ static int rockchip_irq_set_type(struct irq_data *d, unsigned int type)
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rockchip_gpio_writel(bank, level, bank->gpio_regs->int_type);
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rockchip_gpio_writel(bank, polarity, bank->gpio_regs->int_polarity);
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out:
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irq_gc_unlock(gc);
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raw_spin_unlock_irqrestore(&bank->slock, flags);
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return ret;
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