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-rw-r--r--target/linux/generic-2.6/files/crypto/ocf/hifn/hifn7751.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/target/linux/generic-2.6/files/crypto/ocf/hifn/hifn7751.c b/target/linux/generic-2.6/files/crypto/ocf/hifn/hifn7751.c
index 6136e84ef..e7fd5bb5a 100644
--- a/target/linux/generic-2.6/files/crypto/ocf/hifn/hifn7751.c
+++ b/target/linux/generic-2.6/files/crypto/ocf/hifn/hifn7751.c
@@ -434,8 +434,10 @@ hifn_probe(struct pci_dev *dev, const struct pci_device_id *ent)
if (pci_enable_device(dev) < 0)
return(-ENODEV);
+#ifdef CONFIG_HAVE_PCI_SET_MWI
if (pci_set_mwi(dev))
return(-ENODEV);
+#endif
if (!dev->irq) {
printk("hifn: found device with no IRQ assigned. check BIOS settings!");