diff options
Diffstat (limited to 'drivers/char/tpm/tpm-chip.c')
| -rw-r--r-- | drivers/char/tpm/tpm-chip.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/char/tpm/tpm-chip.c b/drivers/char/tpm/tpm-chip.c index 836f056f7d27..d0c187269ef4 100644 --- a/drivers/char/tpm/tpm-chip.c +++ b/drivers/char/tpm/tpm-chip.c @@ -278,14 +278,16 @@ static void tpm_del_char_device(struct tpm_chip *chip) static int tpm1_chip_register(struct tpm_chip *chip) { + int rc; + if (chip->flags & TPM_CHIP_FLAG_TPM2) return 0; tpm_sysfs_add_device(chip); - chip->bios_dir = tpm_bios_log_setup(dev_name(&chip->dev)); + rc = tpm_bios_log_setup(chip); - return 0; + return rc; } static void tpm1_chip_unregister(struct tpm_chip *chip) @@ -293,8 +295,7 @@ static void tpm1_chip_unregister(struct tpm_chip *chip) if (chip->flags & TPM_CHIP_FLAG_TPM2) return; - if (chip->bios_dir) - tpm_bios_log_teardown(chip->bios_dir); + tpm_bios_log_teardown(chip); } static void tpm_del_legacy_sysfs(struct tpm_chip *chip) |