diff options
| -rw-r--r-- | drivers/pci/quirks.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 202837ed68c9..92e08dd7d692 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -1871,16 +1871,21 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x2609, quirk_intel_pcie_pm); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x260a, quirk_intel_pcie_pm); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x260b, quirk_intel_pcie_pm); +static void quirk_d3hot_delay(struct pci_dev *dev, unsigned int delay) +{ + if (dev->d3_delay >= delay) + return; + + dev->d3_delay = delay; + pci_info(dev, "extending delay after power-on from D3hot to %d msec\n", + dev->d3_delay); +} + static void quirk_radeon_pm(struct pci_dev *dev) { if (dev->subsystem_vendor == PCI_VENDOR_ID_APPLE && - dev->subsystem_device == 0x00e2) { - if (dev->d3_delay < 20) { - dev->d3_delay = 20; - pci_info(dev, "extending delay after power-on from D3 to %d msec\n", - dev->d3_delay); - } - } + dev->subsystem_device == 0x00e2) + quirk_d3hot_delay(dev, 20); } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x6741, quirk_radeon_pm); |