diff options
Diffstat (limited to 'src/northbridge/intel/gm45')
| -rw-r--r-- | src/northbridge/intel/gm45/pcie.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/northbridge/intel/gm45/pcie.c b/src/northbridge/intel/gm45/pcie.c index 295bf5b0c9..59a49929d7 100644 --- a/src/northbridge/intel/gm45/pcie.c +++ b/src/northbridge/intel/gm45/pcie.c @@ -33,12 +33,12 @@ static void init_egress(void) epbar_write32(EP_PORTARB(7), 0x00005555); epbar_setbits32(EPVC1RCTL, 1 << 16); - while ((epbar_read8(EPVC1RSTS) & 1) != 0); + do {} while ((epbar_read8(EPVC1RSTS) & 1) != 0); /* VC1: enable */ epbar_setbits32(EPVC1RCTL, 1 << 31); - while ((epbar_read8(EPVC1RSTS) & 2) != 0); + do {} while ((epbar_read8(EPVC1RSTS) & 2) != 0); } /* MCH side */ @@ -56,7 +56,7 @@ static void init_dmi(int b2step) /* VC1: enable */ dmibar_setbits32(DMIVC1RCTL, 1 << 31); - while ((dmibar_read8(DMIVC1RSTS) & VC1NP) != 0); + do {} while ((dmibar_read8(DMIVC1RSTS) & VC1NP) != 0); /* additional configuration. */ dmibar_setbits32(0x200, 3 << 13); |