PCI/ASPM: Drop __pci_disable_link_state() useless "force" parameter
After 387d37577fdd ("PCI: Don't clear ASPM bits when the FADT declares it's
unsupported"), the "force" parameter to __pci_disable_link_state() is
always "false".
Remove the "force" parameter and assume it's always false.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index 7d4fcdc..f90d8f2 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -714,8 +714,7 @@
up_read(&pci_bus_sem);
}
-static void __pci_disable_link_state(struct pci_dev *pdev, int state, bool sem,
- bool force)
+static void __pci_disable_link_state(struct pci_dev *pdev, int state, bool sem)
{
struct pci_dev *parent = pdev->bus->self;
struct pcie_link_state *link;
@@ -737,7 +736,7 @@
* a similar mechanism using "PciASPMOptOut", which is also
* ignored in this situation.
*/
- if (aspm_disabled && !force) {
+ if (aspm_disabled) {
dev_warn(&pdev->dev, "can't disable ASPM; OS doesn't have ASPM control\n");
return;
}
@@ -763,7 +762,7 @@
void pci_disable_link_state_locked(struct pci_dev *pdev, int state)
{
- __pci_disable_link_state(pdev, state, false, false);
+ __pci_disable_link_state(pdev, state, false);
}
EXPORT_SYMBOL(pci_disable_link_state_locked);
@@ -778,7 +777,7 @@
*/
void pci_disable_link_state(struct pci_dev *pdev, int state)
{
- __pci_disable_link_state(pdev, state, true, false);
+ __pci_disable_link_state(pdev, state, true);
}
EXPORT_SYMBOL(pci_disable_link_state);