diff options
Diffstat (limited to 'drivers/char/tpm/tpm.c')
| -rw-r--r-- | drivers/char/tpm/tpm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c index 0a75638e3e5..39526c05315 100644 --- a/drivers/char/tpm/tpm.c +++ b/drivers/char/tpm/tpm.c @@ -1476,6 +1476,11 @@ struct tpm_chip *tpm_register_hardware(struct device *dev, goto put_device; } + if (sys_add_ppi(&dev->kobj)) { + misc_deregister(&chip->vendor.miscdev); + goto put_device; + } + chip->bios_dir = tpm_bios_log_setup(devname); /* Make chip available */ |