PCI/MSI: Correct misleading comments

[platform/kernel/linux-rpi.git] / drivers / pci / msi.c

diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index e27ac6b..b3f5807 100644 (file)
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -961,7 +961,6 @@ static void pci_msi_shutdown(struct pci_dev *dev)
 
        /* Return the device with MSI unmasked as initial states */
        mask = msi_mask(desc->msi_attrib.multi_cap);
-       /* Keep cached state to be restored */
        __pci_msi_desc_mask_irq(desc, mask, 0);
 
        /* Restore dev->irq to its default pin-assertion IRQ */
@@ -1047,10 +1046,8 @@ static void pci_msix_shutdown(struct pci_dev *dev)
        }
 
        /* Return the device with MSI-X masked as initial states */
-       for_each_pci_msi_entry(entry, dev) {
-               /* Keep cached states to be restored */
+       for_each_pci_msi_entry(entry, dev)
                __pci_msix_desc_mask_irq(entry, 1);
-       }
 
        pci_msix_clear_and_set_ctrl(dev, PCI_MSIX_FLAGS_ENABLE, 0);
        pci_intx_for_msi(dev, 1);