[ARM] 4382/1: iop13xx: fix msi support
updates iop13xx msi support for a msi api change in 2.6.22 rev7: * update for Michael Ellerman's "MSI: arch must connect the irq and the msi_desc" patch Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -190,5 +190,5 @@ int arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc)
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write_msi_msg(irq, &msg);
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set_irq_chip_and_handler(irq, &iop13xx_msi_chip, handle_simple_irq);
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return irq;
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return 0;
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}
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