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Commit df72648c authored by Bjorn Helgaas's avatar Bjorn Helgaas
Browse files

PCI: pciehp: Use symbolic constants, not hard-coded bitmask 



Use the PCI_EXP_SLTSTA definitions, not 0x1f, when clearing Slot Status
bits.

No functional change.

Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
parent 2f2ed41c

drivers/pci/hotplug/pciehp_hpc.c

+4 −1
Original line number Diff line number Diff line
@@ -808,7 +808,10 @@ struct controller *pcie_init(struct pcie_device *dev) 
        }



	/* Clear all remaining event bits in Slot Status register */

	pcie_capability_write_word(pdev, PCI_EXP_SLTSTA, 0x1f);

	pcie_capability_write_word(pdev, PCI_EXP_SLTSTA,

		PCI_EXP_SLTSTA_ABP | PCI_EXP_SLTSTA_PFD |

		PCI_EXP_SLTSTA_MRLSC | PCI_EXP_SLTSTA_PDC |

		PCI_EXP_SLTSTA_CC);



	/* Disable software notification */

	pcie_disable_notification(ctrl);