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Diffstat (limited to 'arch/mips/pci/pci-alchemy.c')
| -rw-r--r-- | arch/mips/pci/pci-alchemy.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/mips/pci/pci-alchemy.c b/arch/mips/pci/pci-alchemy.c index c8994c156e2d..e99ca7702d8a 100644 --- a/arch/mips/pci/pci-alchemy.c +++ b/arch/mips/pci/pci-alchemy.c @@ -429,7 +429,8 @@ static int alchemy_pci_probe(struct platform_device *pdev) /* Au1500 revisions older than AD have borked coherent PCI */ if ((alchemy_get_cputype() == ALCHEMY_CPU_AU1500) && - (read_c0_prid() < 0x01030202) && !coherentio) { + (read_c0_prid() < 0x01030202) && + (coherentio == IO_COHERENCE_DISABLED)) { val = __raw_readl(ctx->regs + PCI_REG_CONFIG); val |= PCI_CONFIG_NC; __raw_writel(val, ctx->regs + PCI_REG_CONFIG); |