tpm: Don't return a status from external bios measurement functions

The callers of the measurements don't care what happens, so no need to
return a status.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/tcgbios.h b/src/tcgbios.h
index 7934fc3..6040b0c 100644
--- a/src/tcgbios.h
+++ b/src/tcgbios.h
@@ -9,10 +9,10 @@ void tpm_interrupt_handler32(struct bregs *regs);
 void tpm_setup(void);
 void tpm_prepboot(void);
 void tpm_s3_resume(void);
-u32 tpm_add_bcv(u32 bootdrv, const u8 *addr, u32 length);
-u32 tpm_add_cdrom(u32 bootdrv, const u8 *addr, u32 length);
-u32 tpm_add_cdrom_catalog(const u8 *addr, u32 length);
-u32 tpm_option_rom(const void *addr, u32 len);
+void tpm_add_bcv(u32 bootdrv, const u8 *addr, u32 length);
+void tpm_add_cdrom(u32 bootdrv, const u8 *addr, u32 length);
+void tpm_add_cdrom_catalog(const u8 *addr, u32 length);
+void tpm_option_rom(const void *addr, u32 len);
 int tpm_is_working(void);
 void tpm_menu(void);