diff options
Diffstat (limited to 'drivers/pci/pci.c')
| -rw-r--r-- | drivers/pci/pci.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index d8f11a078924..c783e0f1f2a9 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -1626,24 +1626,6 @@ static int pci_save_pcie_state(struct pci_dev *dev) return 0; } -void pci_bridge_reconfigure_ltr(struct pci_dev *dev) -{ -#ifdef CONFIG_PCIEASPM - struct pci_dev *bridge; - u32 ctl; - - bridge = pci_upstream_bridge(dev); - if (bridge && bridge->ltr_path) { - pcie_capability_read_dword(bridge, PCI_EXP_DEVCTL2, &ctl); - if (!(ctl & PCI_EXP_DEVCTL2_LTR_EN)) { - pci_dbg(bridge, "re-enabling LTR\n"); - pcie_capability_set_word(bridge, PCI_EXP_DEVCTL2, - PCI_EXP_DEVCTL2_LTR_EN); - } - } -#endif -} - static void pci_restore_pcie_state(struct pci_dev *dev) { int i = 0; |