linux-kernel - Re: [PATCH] irqchip/loongson-liointc: 4 cores correspond to different interrupt status registers

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Date:   Tue, 10 May 2022 11:08:57 +0300
From:   Sergei Shtylyov <sergei.shtylyov@...il.com>
To:     Haoran Jiang <jianghaoran@...inos.cn>, chenhuacai@...nel.org
Cc:     jiaxun.yang@...goat.com, tglx@...utronix.de, maz@...nel.org,
        linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] irqchip/loongson-liointc: 4 cores correspond to different
 interrupt status registers

Hello!

On 5/10/22 8:53 AM, Haoran Jiang wrote:

> According to the loongson cpu manual,different cpu cores

   Please add space after comma.

> correspond to different interrupt status registers
> 
> Signed-off-by: Haoran Jiang <jianghaoran@...inos.cn>
> ---
>  drivers/irqchip/irq-loongson-liointc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/irqchip/irq-loongson-liointc.c b/drivers/irqchip/irq-loongson-liointc.c
> index 649c58391618..f4e015b50af0 100644
> --- a/drivers/irqchip/irq-loongson-liointc.c
> +++ b/drivers/irqchip/irq-loongson-liointc.c
> @@ -195,7 +195,7 @@ static int __init liointc_of_init(struct device_node *node,
>  		}
>  
>  		for (i = 0; i < LIOINTC_NUM_CORES; i++)
> -			priv->core_isr[i] = base + LIOINTC_REG_INTC_STATUS;
> +			priv->core_isr[i] = base + LIOINTC_REG_INTC_STATUS + i*8;

   Please add spaces around *.

[...]

MBR, Sergey