13 lines
409 B
Diff
13 lines
409 B
Diff
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00pci.c
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+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00pci.c
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@@ -94,8 +94,10 @@ int rt2x00pci_probe(struct pci_dev *pci_
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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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rt2x00_probe_err("MWI not available\n");
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+#endif
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if (dma_set_mask(&pci_dev->dev, DMA_BIT_MASK(32))) {
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rt2x00_probe_err("PCI DMA not supported\n");
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