Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[karo-tx-linux.git] / drivers / pci / msi.c

diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 4cd6f3abcecf2d302561ee2646be0450e6e490cc..45a51486d080a54fa987eaa230106df5895b3b09 100644 (file)
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -1244,6 +1244,10 @@ static void pci_msi_domain_update_chip_ops(struct msi_domain_info *info)
        BUG_ON(!chip);
        if (!chip->irq_write_msi_msg)
                chip->irq_write_msi_msg = pci_msi_domain_write_msg;
+       if (!chip->irq_mask)
+               chip->irq_mask = pci_msi_mask_irq;
+       if (!chip->irq_unmask)
+               chip->irq_unmask = pci_msi_unmask_irq;
 }
 
 /**