diff options
| author | Edward O'Callaghan <eocallaghan@alterapraxis.com> | 2014-05-23 07:11:14 +1000 |
|---|---|---|
| committer | Marc Jones <marc.jones@se-eng.com> | 2014-05-23 01:49:48 +0200 |
| commit | 68a56caf7e9bb0203de1d4d96861ba60885a401d (patch) | |
| tree | 569679953bc97036d9b11f718e09291c7f47c460 /src/northbridge | |
| parent | ba363d3f185c30c51069cff711d8be8dccb3545f (diff) | |
| download | coreboot-68a56caf7e9bb0203de1d4d96861ba60885a401d.tar.xz | |
northbridge/amd/amdmct: Incorrect usage of logical over bitwise and
Small mix up of logical/bitwise logical and operation. Spotted by Clang.
Change-Id: I2c2256b9b2f2b6ca627914118c745f579555acc9
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5820
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/amd/amdmct/wrappers/mcti_d.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/northbridge/amd/amdmct/wrappers/mcti_d.c b/src/northbridge/amd/amdmct/wrappers/mcti_d.c index 8c453321bb..e127322dc3 100644 --- a/src/northbridge/amd/amdmct/wrappers/mcti_d.c +++ b/src/northbridge/amd/amdmct/wrappers/mcti_d.c @@ -439,7 +439,7 @@ static void vErratum372(struct DCTStatStruc *pDCTstat) { msr_t msr = rdmsr(NB_CFG_MSR); - int nbPstate1supported = ! (msr.hi && (1 << (NB_GfxNbPstateDis -32))) ; + int nbPstate1supported = !(msr.hi & (1 << (NB_GfxNbPstateDis -32))); // is this the right way to check for NB pstate 1 or DDR3-1333 ? if (((pDCTstat->PresetmaxFreq==1333)||(nbPstate1supported)) @@ -456,10 +456,10 @@ static void vErratum414(struct DCTStatStruc *pDCTstat) for(; dct < 2 ; dct++) { int dRAMConfigHi = Get_NB32(pDCTstat->dev_dct,0x94 + (0x100 * dct)); - int powerDown = dRAMConfigHi && (1 << PowerDownEn ) ; - int ddr3 = dRAMConfigHi && (1 << Ddr3Mode ) ; + int powerDown = dRAMConfigHi & (1 << PowerDownEn ); + int ddr3 = dRAMConfigHi & (1 << Ddr3Mode ); int dRAMMRS = Get_NB32(pDCTstat->dev_dct,0x84 + (0x100 * dct)); - int pchgPDModeSel = dRAMMRS && (1 << PchgPDModeSel ) ; + int pchgPDModeSel = dRAMMRS & (1 << PchgPDModeSel); if (powerDown && ddr3 && pchgPDModeSel ) { Set_NB32(pDCTstat->dev_dct,0x84 + (0x100 * dct), dRAMMRS & ~(1 << PchgPDModeSel) ); |