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path: root/drivers/usb/host/ehci-pci.c
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Diffstat (limited to 'drivers/usb/host/ehci-pci.c')
-rw-r--r--drivers/usb/host/ehci-pci.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 58b72d741d9..a1e8d273103 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -119,6 +119,11 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
119 ehci->broken_periodic = 1; 119 ehci->broken_periodic = 1;
120 ehci_info(ehci, "using broken periodic workaround\n"); 120 ehci_info(ehci, "using broken periodic workaround\n");
121 } 121 }
122 if (pdev->device == 0x0806 || pdev->device == 0x0811
123 || pdev->device == 0x0829) {
124 ehci_info(ehci, "disable lpm for langwell/penwell\n");
125 ehci->has_lpm = 0;
126 }
122 break; 127 break;
123 case PCI_VENDOR_ID_TDI: 128 case PCI_VENDOR_ID_TDI:
124 if (pdev->device == PCI_DEVICE_ID_TDI_EHCI) { 129 if (pdev->device == PCI_DEVICE_ID_TDI_EHCI) {