linux-kernel - Re: [PATCH 1/2] mfd: sec: Remove PMICs without compatibles

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Date:   Thu, 2 Feb 2023 12:24:55 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     David Virag <virag.david003@...il.com>
Cc:     Lee Jones <lee@...nel.org>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        linux-rtc@...r.kernel.org
Subject: Re: [PATCH 1/2] mfd: sec: Remove PMICs without compatibles

On 31/01/2023 19:30, David Virag wrote:
> The S5M8751 and S5M8763 PMIC chips have no corresponding compatible
> values, so since board file support was removed for this driver, there
> is no way to specify these PMICs as present in boards anymore.
> Remove leftovers of these chips since it's dead code.
> 
> Signed-off-by: David Virag <virag.david003@...il.com>
> ---

Thank you for your patch. There is something to discuss/improve.

>  int sec_irq_init(struct sec_pmic_dev *sec_pmic)
>  {
>  	int ret = 0;
> @@ -448,9 +362,6 @@ int sec_irq_init(struct sec_pmic_dev *sec_pmic)
>  	}
>  
>  	switch (type) {
> -	case S5M8763X:
> -		sec_irq_chip = &s5m8763_irq_chip;
> -		break;
>  	case S5M8767X:
>  		sec_irq_chip = &s5m8767_irq_chip;
>  		break;
> diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h
> index f92fe090473d..07aae649a86f 100644
> --- a/include/linux/mfd/samsung/core.h
> +++ b/include/linux/mfd/samsung/core.h
> @@ -36,7 +36,6 @@
>  struct gpio_desc;
>  
>  enum sec_device_type {
> -	S5M8751X,
>  	S5M8763X,

Drop also S5M8763X

>  	S5M8767X,
>  	S2MPA01,
> diff --git a/include/linux/mfd/samsung/s5m8763.h b/include/linux/mfd/samsung/s5m8763.h
> deleted file mode 100644


Best regards,
Krzysztof