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path: root/drivers/usb/host/ohci-pci.c
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Diffstat (limited to 'drivers/usb/host/ohci-pci.c')
-rw-r--r--drivers/usb/host/ohci-pci.c28
1 files changed, 20 insertions, 8 deletions
diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c
index b331ac4d0d62..321f35150b81 100644
--- a/drivers/usb/host/ohci-pci.c
+++ b/drivers/usb/host/ohci-pci.c
@@ -20,10 +20,16 @@
/*-------------------------------------------------------------------------*/
+static int broken_suspend(struct usb_hcd *hcd)
+{
+ device_init_wakeup(&hcd->self.root_hub->dev, 0);
+ return 0;
+}
+
/* AMD 756, for most chips (early revs), corrupts register
* values on read ... so enable the vendor workaround.
*/
-static int __devinit ohci_quirk_amd756(struct usb_hcd *hcd)
+static int ohci_quirk_amd756(struct usb_hcd *hcd)
{
struct ohci_hcd *ohci = hcd_to_ohci (hcd);
@@ -31,16 +37,14 @@ static int __devinit ohci_quirk_amd756(struct usb_hcd *hcd)
ohci_dbg (ohci, "AMD756 erratum 4 workaround\n");
/* also erratum 10 (suspend/resume issues) */
- device_init_wakeup(&hcd->self.root_hub->dev, 0);
-
- return 0;
+ return broken_suspend(hcd);
}
/* Apple's OHCI driver has a lot of bizarre workarounds
* for this chip. Evidently control and bulk lists
* can get confused. (B&W G3 models, and ...)
*/
-static int __devinit ohci_quirk_opti(struct usb_hcd *hcd)
+static int ohci_quirk_opti(struct usb_hcd *hcd)
{
struct ohci_hcd *ohci = hcd_to_ohci (hcd);
@@ -53,7 +57,7 @@ static int __devinit ohci_quirk_opti(struct usb_hcd *hcd)
* identify the USB (fn2). This quirk might apply to more or
* even all NSC stuff.
*/
-static int __devinit ohci_quirk_ns(struct usb_hcd *hcd)
+static int ohci_quirk_ns(struct usb_hcd *hcd)
{
struct pci_dev *pdev = to_pci_dev(hcd->self.controller);
struct pci_dev *b;
@@ -75,7 +79,7 @@ static int __devinit ohci_quirk_ns(struct usb_hcd *hcd)
* delays before control or bulk queues get re-activated
* in finish_unlinks()
*/
-static int __devinit ohci_quirk_zfmicro(struct usb_hcd *hcd)
+static int ohci_quirk_zfmicro(struct usb_hcd *hcd)
{
struct ohci_hcd *ohci = hcd_to_ohci (hcd);
@@ -88,7 +92,7 @@ static int __devinit ohci_quirk_zfmicro(struct usb_hcd *hcd)
/* Check for Toshiba SCC OHCI which has big endian registers
* and little endian in memory data structures
*/
-static int __devinit ohci_quirk_toshiba_scc(struct usb_hcd *hcd)
+static int ohci_quirk_toshiba_scc(struct usb_hcd *hcd)
{
struct ohci_hcd *ohci = hcd_to_ohci (hcd);
@@ -129,6 +133,14 @@ static const struct pci_device_id ohci_pci_quirks[] = {
PCI_DEVICE(PCI_VENDOR_ID_TOSHIBA_2, 0x01b6),
.driver_data = (unsigned long)ohci_quirk_toshiba_scc,
},
+ {
+ /* Toshiba portege 4000 */
+ .vendor = PCI_VENDOR_ID_AL,
+ .device = 0x5237,
+ .subvendor = PCI_VENDOR_ID_TOSHIBA_2,
+ .subdevice = 0x0004,
+ .driver_data = (unsigned long) broken_suspend,
+ },
/* FIXME for some of the early AMD 760 southbridges, OHCI
* won't work at all. blacklist them.
*/