Re: [PATCH v2 2/2] clk: aspeed: Prevent reset if clock is enabled

[Lei YU]

>  static int aspeed_clk_enable(struct clk_hw *hw)
>  {
>         struct aspeed_clk_gate *gate = to_aspeed_clk_gate(hw);
> @@ -215,6 +227,11 @@ static int aspeed_clk_enable(struct clk_hw *hw)
>
>         spin_lock_irqsave(gate->lock, flags);
>
> +       if (aspeed_clk_is_enabled(hw)) {
> +               spin_unlock_irqrestore(gate->lock, flags);
> +               return 0;
> +       }
> +

I think this piece of code can be run before spin_lock_irqsave(), so it is
able to just return without spin_unlock_irqrestore()?