PCI: Allow pcie_aspm=force even when FADT indicates it is unsupported

[~andy/linux] / drivers / pci / pcie / aspm.c

diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index b52630b8eada26ad35f8304e436c63f3e064edd3..8474b6a4fc9bb714e7ab85cf539353fd151b8125 100644 (file)
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -771,6 +771,9 @@ void pcie_clear_aspm(struct pci_bus *bus)
 {
        struct pci_dev *child;
 
+       if (aspm_force)
+               return;
+
        /*
         * Clear any ASPM setup that the firmware has carried out on this bus
         */