1 files changed, 0 insertions, 26 deletions
diff --git a/drivers/char/tpm/tpm-buf.c b/drivers/char/tpm/tpm-buf.c
index 647c6ca92ac3..cad0048bcc3c 100644
--- a/drivers/char/tpm/tpm-buf.c
+++ b/drivers/char/tpm/tpm-buf.c
@@ -223,30 +223,4 @@ u32 tpm_buf_read_u32(struct tpm_buf *buf, off_t *offset)
 }
 EXPORT_SYMBOL_GPL(tpm_buf_read_u32);
 
-static u16 tpm_buf_tag(struct tpm_buf *buf)
-{
-	struct tpm_header *head = (struct tpm_header *)buf->data;
-
-	return be16_to_cpu(head->tag);
-}
-
-/**
- * tpm_buf_parameters - return the TPM response parameters area of the tpm_buf
- * @buf: tpm_buf to use
- *
- * Where the parameters are located depends on the tag of a TPM
- * command (it's immediately after the header for TPM_ST_NO_SESSIONS
- * or 4 bytes after for TPM_ST_SESSIONS). Evaluate this and return a
- * pointer to the first byte of the parameters area.
- *
- * @return: pointer to parameters area
- */
-u8 *tpm_buf_parameters(struct tpm_buf *buf)
-{
-	int offset = TPM_HEADER_SIZE;
-
-	if (tpm_buf_tag(buf) == TPM2_ST_SESSIONS)
-		offset += 4;
 
-	return &buf->data[offset];
-}