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-rw-r--r--drivers/pci/msi.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index c43e7d22e180..01869b1782e4 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -85,6 +85,8 @@ static void msi_set_mask_bit(unsigned int irq, int flag)
mask_bits &= ~(1);
mask_bits |= flag;
pci_write_config_dword(entry->dev, pos, mask_bits);
+ } else {
+ msi_set_enable(entry->dev, !flag);
}
break;
case PCI_CAP_ID_MSIX: