diff options
Diffstat (limited to 'drivers/char/tpm/tpm1-cmd.c')
-rw-r--r-- | drivers/char/tpm/tpm1-cmd.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/char/tpm/tpm1-cmd.c b/drivers/char/tpm/tpm1-cmd.c index 5b5f8bcc6210..ec5f3693c096 100644 --- a/drivers/char/tpm/tpm1-cmd.c +++ b/drivers/char/tpm/tpm1-cmd.c | |||
@@ -334,7 +334,7 @@ static int tpm1_startup(struct tpm_chip *chip) | |||
334 | 334 | ||
335 | tpm_buf_append_u16(&buf, TPM_ST_CLEAR); | 335 | tpm_buf_append_u16(&buf, TPM_ST_CLEAR); |
336 | 336 | ||
337 | rc = tpm_transmit_cmd(chip, &buf, 0, 0, "attempting to start the TPM"); | 337 | rc = tpm_transmit_cmd(chip, &buf, 0, "attempting to start the TPM"); |
338 | tpm_buf_destroy(&buf); | 338 | tpm_buf_destroy(&buf); |
339 | return rc; | 339 | return rc; |
340 | } | 340 | } |
@@ -458,7 +458,7 @@ int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, | |||
458 | tpm_buf_append_u32(&buf, pcr_idx); | 458 | tpm_buf_append_u32(&buf, pcr_idx); |
459 | tpm_buf_append(&buf, hash, TPM_DIGEST_SIZE); | 459 | tpm_buf_append(&buf, hash, TPM_DIGEST_SIZE); |
460 | 460 | ||
461 | rc = tpm_transmit_cmd(chip, &buf, TPM_DIGEST_SIZE, 0, log_msg); | 461 | rc = tpm_transmit_cmd(chip, &buf, TPM_DIGEST_SIZE, log_msg); |
462 | tpm_buf_destroy(&buf); | 462 | tpm_buf_destroy(&buf); |
463 | return rc; | 463 | return rc; |
464 | } | 464 | } |
@@ -488,7 +488,7 @@ ssize_t tpm1_getcap(struct tpm_chip *chip, u32 subcap_id, cap_t *cap, | |||
488 | tpm_buf_append_u32(&buf, 4); | 488 | tpm_buf_append_u32(&buf, 4); |
489 | tpm_buf_append_u32(&buf, subcap_id); | 489 | tpm_buf_append_u32(&buf, subcap_id); |
490 | } | 490 | } |
491 | rc = tpm_transmit_cmd(chip, &buf, min_cap_length, 0, desc); | 491 | rc = tpm_transmit_cmd(chip, &buf, min_cap_length, desc); |
492 | if (!rc) | 492 | if (!rc) |
493 | *cap = *(cap_t *)&buf.data[TPM_HEADER_SIZE + 4]; | 493 | *cap = *(cap_t *)&buf.data[TPM_HEADER_SIZE + 4]; |
494 | tpm_buf_destroy(&buf); | 494 | tpm_buf_destroy(&buf); |
@@ -529,7 +529,7 @@ int tpm1_get_random(struct tpm_chip *chip, u8 *dest, size_t max) | |||
529 | do { | 529 | do { |
530 | tpm_buf_append_u32(&buf, num_bytes); | 530 | tpm_buf_append_u32(&buf, num_bytes); |
531 | 531 | ||
532 | rc = tpm_transmit_cmd(chip, &buf, sizeof(out->rng_data_len), 0, | 532 | rc = tpm_transmit_cmd(chip, &buf, sizeof(out->rng_data_len), |
533 | "attempting get random"); | 533 | "attempting get random"); |
534 | if (rc) | 534 | if (rc) |
535 | goto out; | 535 | goto out; |
@@ -574,7 +574,7 @@ int tpm1_pcr_read(struct tpm_chip *chip, u32 pcr_idx, u8 *res_buf) | |||
574 | 574 | ||
575 | tpm_buf_append_u32(&buf, pcr_idx); | 575 | tpm_buf_append_u32(&buf, pcr_idx); |
576 | 576 | ||
577 | rc = tpm_transmit_cmd(chip, &buf, TPM_DIGEST_SIZE, 0, | 577 | rc = tpm_transmit_cmd(chip, &buf, TPM_DIGEST_SIZE, |
578 | "attempting to read a pcr value"); | 578 | "attempting to read a pcr value"); |
579 | if (rc) | 579 | if (rc) |
580 | goto out; | 580 | goto out; |
@@ -608,7 +608,7 @@ static int tpm1_continue_selftest(struct tpm_chip *chip) | |||
608 | if (rc) | 608 | if (rc) |
609 | return rc; | 609 | return rc; |
610 | 610 | ||
611 | rc = tpm_transmit_cmd(chip, &buf, 0, 0, "continue selftest"); | 611 | rc = tpm_transmit_cmd(chip, &buf, 0, "continue selftest"); |
612 | tpm_buf_destroy(&buf); | 612 | tpm_buf_destroy(&buf); |
613 | return rc; | 613 | return rc; |
614 | } | 614 | } |
@@ -734,7 +734,7 @@ int tpm1_pm_suspend(struct tpm_chip *chip, u32 tpm_suspend_pcr) | |||
734 | return rc; | 734 | return rc; |
735 | /* now do the actual savestate */ | 735 | /* now do the actual savestate */ |
736 | for (try = 0; try < TPM_RETRY; try++) { | 736 | for (try = 0; try < TPM_RETRY; try++) { |
737 | rc = tpm_transmit_cmd(chip, &buf, 0, 0, NULL); | 737 | rc = tpm_transmit_cmd(chip, &buf, 0, NULL); |
738 | /* | 738 | /* |
739 | * If the TPM indicates that it is too busy to respond to | 739 | * If the TPM indicates that it is too busy to respond to |
740 | * this command then retry before giving up. It can take | 740 | * this command then retry before giving up. It can take |