2015-12-04 22:39:37 +00:00
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--- a/drivers/net/wireless/ralink/rt2x00/rt2x00pci.c
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+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00pci.c
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2014-01-30 13:21:36 +00:00
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@@ -94,8 +94,10 @@ int rt2x00pci_probe(struct pci_dev *pci_
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2010-06-20 13:05:55 +00:00
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pci_set_master(pci_dev);
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+#ifdef CONFIG_PCI_SET_MWI
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if (pci_set_mwi(pci_dev))
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2013-06-15 20:14:06 +00:00
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rt2x00_probe_err("MWI not available\n");
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2010-06-20 13:05:55 +00:00
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+#endif
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if (dma_set_mask(&pci_dev->dev, DMA_BIT_MASK(32))) {
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2013-06-15 20:14:06 +00:00
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rt2x00_probe_err("PCI DMA not supported\n");
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