diff options
| author | Stefan Berger <stefanb@linux.vnet.ibm.com> | 2018-03-19 12:00:28 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2018-03-21 10:35:54 -0400 |
| commit | 8bd306e10ff6abfed6188ec0f6c2157002a52d66 (patch) | |
| tree | e89a8958b0f121e1227b0033ce8387bc004a0dd9 | |
| parent | 408630ef19499ed9ca5a7e90721271adf599c975 (diff) | |
| download | seabios-8bd306e10ff6abfed6188ec0f6c2157002a52d66.tar.gz | |
tpm: revert return values for successful/failed CRB probing
The return values for successful/failed CRB probing were reverted.
Fix it.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
| -rw-r--r-- | src/hw/tpm_drivers.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/hw/tpm_drivers.c b/src/hw/tpm_drivers.c index 7e6a96a4..271f8d3a 100644 --- a/src/hw/tpm_drivers.c +++ b/src/hw/tpm_drivers.c @@ -409,13 +409,13 @@ static u32 crb_probe(void) /* no support for 64 bit addressing yet */ if (readl(CRB_REG(0, CRB_REG_CTRL_CMD_HADDR))) - return 1; + return 0; u64 addr = readq(CRB_REG(0, CRB_REG_CTRL_RSP_ADDR)); if (addr > 0xffffffff) - return 1; + return 0; - return 0; + return 1; } static TPMVersion crb_get_tpm_version(void) |