linux-kernel - Re: [PATCH v5 03/13] pinctrl: ingenic: Use C99 initializers in PINCTRL_PIN

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Date:   Wed, 13 Dec 2023 10:55:46 +0100
From:   Paul Cercueil <paul@...pouillou.net>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Biju Das <biju.das.jz@...renesas.com>,
        Claudiu Beznea <claudiu.beznea.uj@...renesas.com>,
        Jianlong Huang <jianlong.huang@...rfivetech.com>,
        linux-arm-kernel@...ts.infradead.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mediatek@...ts.infradead.org,
        linux-mips@...r.kernel.org, linux-renesas-soc@...r.kernel.org
Cc:     Ray Jui <rjui@...adcom.com>, Scott Branden <sbranden@...adcom.com>,
        Broadcom internal kernel review list 
        <bcm-kernel-feedback-list@...adcom.com>,
        Dong Aisheng <aisheng.dong@....com>,
        Fabio Estevam <festevam@...il.com>,
        Shawn Guo <shawnguo@...nel.org>, Jacky Bai <ping.bai@....com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        NXP Linux Team <linux-imx@....com>,
        Sean Wang <sean.wang@...nel.org>,
        Lakshmi Sowjanya D <lakshmi.sowjanya.d@...el.com>,
        Emil Renner Berthing <kernel@...il.dk>,
        Hal Feng <hal.feng@...rfivetech.com>
Subject: Re: [PATCH v5 03/13] pinctrl: ingenic: Use C99 initializers in
 PINCTRL_PIN_GROUP()

Hi Andy,

Le lundi 11 décembre 2023 à 20:57 +0200, Andy Shevchenko a écrit :
> For the better flexibility use C99 initializers in
> PINCTRL_PIN_GROUP().
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> ---
>  drivers/pinctrl/pinctrl-ingenic.c | 21 +++++++++++++--------
>  1 file changed, 13 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/pinctrl/pinctrl-ingenic.c
> b/drivers/pinctrl/pinctrl-ingenic.c
> index ee718f6e2556..f5661dcdedf5 100644
> --- a/drivers/pinctrl/pinctrl-ingenic.c
> +++ b/drivers/pinctrl/pinctrl-ingenic.c
> @@ -82,16 +82,21 @@
>  #define PINS_PER_GPIO_CHIP			32
>  #define JZ4730_PINS_PER_PAIRED_REG	16
>  
> -#define INGENIC_PIN_GROUP_FUNCS(name, id, funcs)		\
> -	{						\
> -		name,					\
> -		id##_pins,				\
> -		ARRAY_SIZE(id##_pins),			\
> -		funcs,					\
> +#define INGENIC_PIN_GROUP_FUNCS(_name_, id,
> funcs)					\
> +	{							
> 			\
> +		.name =
> _name_,								\
> +		.pins =
> id##_pins,							\
> +		.num_pins =
> ARRAY_SIZE(id##_pins),					\
> +		.data =
> funcs,								\
>  	}
>  
> -#define INGENIC_PIN_GROUP(name, id, func)		\
> -	INGENIC_PIN_GROUP_FUNCS(name, id, (void *)(func))
> +#define INGENIC_PIN_GROUP(_name_, id,
> func)						\
> +	{							
> 			\
> +		.name =
> _name_,								\
> +		.pins =
> id##_pins,							\
> +		.num_pins =
> ARRAY_SIZE(id##_pins),					\
> +		.data = (void
> *)func,							\
> +	}

This INGENIC_PIN_GROUP() macro doesn't need to be modified, does it?

Cheers,
-Paul

>  
>  enum jz_version {
>  	ID_JZ4730,