tpm: remove struct tpm_pcrextend_in

Removed struct tpm_pcrextend_in as it is not used for anything anymore.

Signed-off-by: Jarkko Sakkinen <[e-mail]>
Reviewed-by: Peter Huewe <[e-mail]>

drivers/char/tpm/tpm.h

···
 	__be32	pcr_idx;
 } __packed;
 
-struct tpm_pcrextend_in {
-	__be32	pcr_idx;
-	u8	hash[TPM_DIGEST_SIZE];
-} __packed;
-
 /* 128 bytes is an arbitrary cap. This could be as large as TPM_BUFSIZE - 18
  * bytes, but 128 is still a relatively large number of random bytes and
  * anything much bigger causes users of struct tpm_cmd_t to start getting
···
 	u8	readpubek_out_buffer[sizeof(struct tpm_readpubek_params_out)];
 	struct	tpm_pcrread_in	pcrread_in;
 	struct	tpm_pcrread_out	pcrread_out;
-	struct	tpm_pcrextend_in pcrextend_in;
 	struct	tpm_getrandom_in getrandom_in;
 	struct	tpm_getrandom_out getrandom_out;
 	struct tpm_startup_in startup_in;