linux-kernel - Re: [PATCH v2 06/17] pinctrl: nuvoton: Constify static 'pinctrl

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Message-ID: <aE1aL_ff1230w2DL@probook>
Date: Sat, 14 Jun 2025 11:17:03 +0000
From: J. Neuschäfer <j.ne@...teo.net>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: Linus Walleij <linus.walleij@...aro.org>,
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Subject: Re: [PATCH v2 06/17] pinctrl: nuvoton: Constify static 'pinctrl_desc'

On Wed, Jun 11, 2025 at 08:13:38AM +0200, Krzysztof Kozlowski wrote:
> The local static 'struct pinctrl_desc' is not modified, so can be made
> const for code safety.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Reviewed-by: J. Neuschäfer <j.ne@...teo.net>

Thanks!


> ---
>  drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c | 2 +-
>  drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c | 2 +-
>  drivers/pinctrl/nuvoton/pinctrl-wpcm450.c | 2 +-
>  3 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
> index dfd32feb34286b7a4d807e9033a11f507e277dce..b8872d8f5930ad931dad208afec4e08a23c3d653 100644
> --- a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
> +++ b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
> @@ -1817,7 +1817,7 @@ static const struct pinconf_ops npcm7xx_pinconf_ops = {
>  };
>  
>  /* pinctrl_desc */
> -static struct pinctrl_desc npcm7xx_pinctrl_desc = {
> +static const struct pinctrl_desc npcm7xx_pinctrl_desc = {
>  	.name = "npcm7xx-pinctrl",
>  	.pins = npcm7xx_pins,
>  	.npins = ARRAY_SIZE(npcm7xx_pins),
> diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
> index be3db8ab406c416f0709d06eb864e33e3208541a..3c3b9d8d3681c64c21927615e1bb49f157f156b5 100644
> --- a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
> +++ b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
> @@ -2299,7 +2299,7 @@ static const struct pinconf_ops npcm8xx_pinconf_ops = {
>  };
>  
>  /* pinctrl_desc */
> -static struct pinctrl_desc npcm8xx_pinctrl_desc = {
> +static const struct pinctrl_desc npcm8xx_pinctrl_desc = {
>  	.name = "npcm8xx-pinctrl",
>  	.pins = npcm8xx_pins,
>  	.npins = ARRAY_SIZE(npcm8xx_pins),
> diff --git a/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c b/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c
> index 4264ca749175a2ce0f3603c1d7aa271d98e6cd89..8d8314ba0e4cb55db2b1d3adf2de07e6fb93c279 100644
> --- a/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c
> +++ b/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c
> @@ -989,7 +989,7 @@ static const struct pinconf_ops wpcm450_pinconf_ops = {
>  	.pin_config_set = wpcm450_config_set,
>  };
>  
> -static struct pinctrl_desc wpcm450_pinctrl_desc = {
> +static const struct pinctrl_desc wpcm450_pinctrl_desc = {
>  	.name = "wpcm450-pinctrl",
>  	.pins = wpcm450_pins,
>  	.npins = ARRAY_SIZE(wpcm450_pins),
> 
> -- 
> 2.45.2
>