linux-kernel - Re: [PATCH 10/10] Constify comedi

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Date:   Wed, 9 Mar 2022 12:24:37 +0000
From:   Ian Abbott <abbotti@....co.uk>
To:     Hatim Muhammed <hatimmohammed369@...il.com>,
        linux-kernel@...r.kernel.org
Cc:     greg@...ah.com, hsweeten@...ionengravers.com
Subject: Re: [PATCH 10/10] Constify comedi_lrange struct pointers

On 09/03/2022 09:20, Hatim Muhammed wrote:
> From: Hatim Muhammed <hatimmohammed369@...il.com>
> 
> Signed-off-by: Hatim Muhammed <hatimmohammed369@...il.com>
> ---
>   drivers/comedi/drivers/jr3_pci.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/comedi/drivers/jr3_pci.c b/drivers/comedi/drivers/jr3_pci.c
> index 951c23fa0369..f2a750a9112c 100644
> --- a/drivers/comedi/drivers/jr3_pci.c
> +++ b/drivers/comedi/drivers/jr3_pci.c
> @@ -90,8 +90,8 @@ struct jr3_pci_dev_private {
>   };
>   
>   union jr3_pci_single_range {
> -	struct comedi_lrange l;
> -	char _reserved[offsetof(struct comedi_lrange, range[1])];
> +	const struct comedi_lrange l;
> +	char _reserved[offsetof(const struct comedi_lrange, range[1])];
>   };
>   
>   enum jr3_pci_poll_state {

NAK. That really should not be const.

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