Re: [PATCH] tpm: eventlog: remove unused structs tcg_algorithm_{size,info}

On Fri, Apr 17, 2026 at 12:55:17PM +0200, Thorsten Blum wrote:
> Remove the unused structs tcg_algorithm_size and tcg_algorithm_info.
> 
> Signed-off-by: Thorsten Blum <[email protected]>
> ---
>  include/linux/tpm_eventlog.h | 16 ----------------
>  1 file changed, 16 deletions(-)
> 
> diff --git a/include/linux/tpm_eventlog.h b/include/linux/tpm_eventlog.h
> index aff8ea2fa98e..615bd0af5173 100644
> --- a/include/linux/tpm_eventlog.h
> +++ b/include/linux/tpm_eventlog.h
> @@ -114,22 +114,6 @@ struct tcg_pcr_event2_head {
>  	struct tpm_digest digests[];
>  } __packed;
>  
> -struct tcg_algorithm_size {
> -	u16 algorithm_id;
> -	u16 algorithm_size;
> -};
> -
> -struct tcg_algorithm_info {
> -	u8 signature[16];
> -	u32 platform_class;
> -	u8 spec_version_minor;
> -	u8 spec_version_major;
> -	u8 spec_errata;
> -	u8 uintn_size;
> -	u32 number_of_algorithms;
> -	struct tcg_algorithm_size digest_sizes[];
> -};
> -
>  #ifndef TPM_MEMREMAP
>  static inline void *TPM_MEMREMAP(unsigned long start, size_t size)
>  {

NAK. If you are doing something useful here then it is fine.

The only feature that pure cleanup patches cause are potential merge
conflicts when backporting actual bug fixes.

BR, Jarkko