Re: [PATCH] tpm: svsm: constify tpm_chip_ops

[Jarkko Sakkinen]

On Tue, May 05, 2026 at 04:27:38PM -0400, David Windsor wrote:
> Constify the SVSM vTPM ops. It is statically initialized and never
> written to, so let's store it in .rodata.
> 
> Every other tpm_class_ops instance in drivers/char/tpm/ is already
> const.
> 
> Signed-off-by: David Windsor <dwindsor@xxxxxxxxx>
> ---
>  drivers/char/tpm/tpm_svsm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/char/tpm/tpm_svsm.c b/drivers/char/tpm/tpm_svsm.c
> index f5ba0f64850b..b74d60f687d5 100644
> --- a/drivers/char/tpm/tpm_svsm.c
> +++ b/drivers/char/tpm/tpm_svsm.c
> @@ -49,7 +49,7 @@ static int tpm_svsm_send(struct tpm_chip *chip, u8 *buf, size_t bufsiz,
>  	return svsm_vtpm_cmd_response_parse(priv->buffer, buf, bufsiz);
>  }
>  
> -static struct tpm_class_ops tpm_chip_ops = {
> +static const struct tpm_class_ops tpm_chip_ops = {
>  	.flags = TPM_OPS_AUTO_STARTUP,
>  	.send = tpm_svsm_send,
>  };
> 
> base-commit: 254f49634ee16a731174d2ae34bc50bd5f45e731
> -- 
> 2.53.0
> 

Thanks, applied.

BR, Jarkko