linux-kernel - Re: [PATCH RESEND] firmware: turris-mox-rwtm: make kobj

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Message-ID: <20230326125759.qhq62wjaeu75rd3j@kandell>
Date:   Sun, 26 Mar 2023 14:58:16 +0200
From:   Marek Behún <kabel@...nel.org>
To:     Thomas Weißschuh <linux@...ssschuh.net>
Cc:     Gregory CLEMENT <gregory.clement@...tlin.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH RESEND] firmware: turris-mox-rwtm: make kobj_type
 structure constant

Didn't I already give reviewed-by tag?

Reviewed-by: Marek Behún <kabel@...nel.org>

On Fri, Mar 24, 2023 at 04:27:50PM +0000, Thomas Weißschuh wrote:
> Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.")
> the driver core allows the usage of const struct kobj_type.
> 
> Take advantage of this to constify the structure definition to prevent
> modification at runtime.
> 
> Signed-off-by: Thomas Weißschuh <linux@...ssschuh.net>
> ---
>  drivers/firmware/turris-mox-rwtm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/firmware/turris-mox-rwtm.c b/drivers/firmware/turris-mox-rwtm.c
> index 6ea5789a89e2..2de0fb139ce1 100644
> --- a/drivers/firmware/turris-mox-rwtm.c
> +++ b/drivers/firmware/turris-mox-rwtm.c
> @@ -104,7 +104,7 @@ static void mox_kobj_release(struct kobject *kobj)
>  	kfree(to_rwtm(kobj)->kobj);
>  }
>  
> -static struct kobj_type mox_kobj_ktype = {
> +static const struct kobj_type mox_kobj_ktype = {
>  	.release	= mox_kobj_release,
>  	.sysfs_ops	= &kobj_sysfs_ops,
>  };
> 
> ---
> base-commit: 2fcd07b7ccd5fd10b2120d298363e4e6c53ccf9c
> change-id: 20230227-kobj_type-firmware-turris-6cd4a66bac19
> 
> Best regards,
> -- 
> Thomas Weißschuh <linux@...ssschuh.net>
>