diff options
Diffstat (limited to 'drivers/char/tpm/tpm.h')
| -rw-r--r-- | drivers/char/tpm/tpm.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h index f1af7382110..02c266aa2bf 100644 --- a/drivers/char/tpm/tpm.h +++ b/drivers/char/tpm/tpm.h @@ -327,3 +327,12 @@ extern int tpm_pm_suspend(struct device *); extern int tpm_pm_resume(struct device *); extern int wait_for_tpm_stat(struct tpm_chip *, u8, unsigned long, wait_queue_head_t *); + +#ifdef CONFIG_ACPI +extern ssize_t sys_add_ppi(struct kobject *parent); +#else +static inline ssize_t sys_add_ppi(struct kobject *parent) +{ + return 0; +} +#endif |