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i7core_edac: return -ENODEV when devices were already probed
Due to the nature of i7core, we need to probe and attach all PCI devices used by this driver during the first time probe is called. However, PCI core will call the probe routine one time for each CPU socket. If we return -EINVAL to those calls, it would seem that the driver fails, when, in fact, there's no more devices left to initialize. Changing the return code to -ENODEV solves this issue. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -2046,7 +2046,7 @@ static int __devinit i7core_probe(struct pci_dev *pdev,
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*/
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if (unlikely(probed >= 1)) {
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mutex_unlock(&i7core_edac_lock);
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return -EINVAL;
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return -ENODEV;
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}
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probed++;
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