linux-kernel - Re: [PATCH 1/3] gpio: sprd: Modify the calculation method of eic number

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Date:   Tue, 8 Aug 2023 16:22:03 +0300
From:   Andy Shevchenko <andy@...nel.org>
To:     Wenhua Lin <Wenhua.Lin@...soc.com>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Orson Zhai <orsonzhai@...il.com>,
        Baolin Wang <baolin.wang@...ux.alibaba.com>,
        Chunyan Zhang <zhang.lyra@...il.com>,
        linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
        wenhua lin <wenhua.lin1994@...il.com>,
        Xiongpeng Wu <xiongpeng.wu@...soc.com>
Subject: Re: [PATCH 1/3] gpio: sprd: Modify the calculation method of eic
 number

On Tue, Aug 08, 2023 at 11:31:06AM +0800, Wenhua Lin wrote:
> Automatic calculation through matching nodes,
> subsequent projects can avoid modifying driver files.

You sent three patches which has to be meant a series in three independent
(unlinked) messages. Do not forget to use --thread so it become a such.

...

>  	struct sprd_eic *sprd_eic;
>  	struct resource *res;
>  	int ret, i;
> +	u16 num_banks = 0;

Preserve reversed xmas tree ordering.

...

> @@ -630,10 +631,12 @@ static int sprd_eic_probe(struct platform_device *pdev)
>  		sprd_eic->chip.set = sprd_eic_set;
>  		fallthrough;
>  	case SPRD_EIC_ASYNC:
> +		fallthrough;
>  	case SPRD_EIC_SYNC:
>  		sprd_eic->chip.get = sprd_eic_get;
>  		break;
>  	case SPRD_EIC_LATCH:
> +		fallthrough;
>  	default:
>  		break;

Pointless changes. And actually create the code less maintainable.

-- 
With Best Regards,
Andy Shevchenko