diff options
Diffstat (limited to 'drivers/char/tpm/tpm_eventlog.h')
-rw-r--r-- | drivers/char/tpm/tpm_eventlog.h | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/char/tpm/tpm_eventlog.h b/drivers/char/tpm/tpm_eventlog.h index 6df2f8e79a8e..1660d74ea79a 100644 --- a/drivers/char/tpm/tpm_eventlog.h +++ b/drivers/char/tpm/tpm_eventlog.h @@ -73,20 +73,24 @@ enum tcpa_pc_event_ids { HOST_TABLE_OF_DEVICES, }; -int read_log(struct tpm_chip *chip); - -#if defined(CONFIG_TCG_IBMVTPM) || defined(CONFIG_TCG_IBMVTPM_MODULE) || \ - defined(CONFIG_ACPI) -extern int tpm_bios_log_setup(struct tpm_chip *chip); -extern void tpm_bios_log_teardown(struct tpm_chip *chip); +#if defined(CONFIG_ACPI) +int tpm_read_log_acpi(struct tpm_chip *chip); #else -static inline int tpm_bios_log_setup(struct tpm_chip *chip) +static inline int tpm_read_log_acpi(struct tpm_chip *chip) { - return 0; + return -ENODEV; } -static inline void tpm_bios_log_teardown(struct tpm_chip *chip) +#endif +#if defined(CONFIG_OF) +int tpm_read_log_of(struct tpm_chip *chip); +#else +static inline int tpm_read_log_of(struct tpm_chip *chip) { + return -ENODEV; } #endif +int tpm_bios_log_setup(struct tpm_chip *chip); +void tpm_bios_log_teardown(struct tpm_chip *chip); + #endif |