From 8bd306e10ff6abfed6188ec0f6c2157002a52d66 Mon Sep 17 00:00:00 2001 From: Stefan Berger Date: Mon, 19 Mar 2018 12:00:28 -0400 Subject: 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 --- src/hw/tpm_drivers.c | 6 +++--- 1 file 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) -- cgit