diff options
Diffstat (limited to 'drivers/usb/host/fhci-hub.c')
| -rw-r--r-- | drivers/usb/host/fhci-hub.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/usb/host/fhci-hub.c b/drivers/usb/host/fhci-hub.c index 6af2512f837..70116a65262 100644 --- a/drivers/usb/host/fhci-hub.c +++ b/drivers/usb/host/fhci-hub.c @@ -32,8 +32,8 @@ static u8 root_hub_des[] = { 0x09, /* blength */ 0x29, /* bDescriptorType;hub-descriptor */ 0x01, /* bNbrPorts */ - 0x00, /* wHubCharacteristics */ - 0x00, + HUB_CHAR_INDV_PORT_LPSM | HUB_CHAR_NO_OCPM, /* wHubCharacteristics */ + 0x00, /* per-port power, no overcurrent */ 0x01, /* bPwrOn2pwrGood;2ms */ 0x00, /* bHubContrCurrent;0mA */ 0x00, /* DeviceRemoveable */ @@ -208,7 +208,6 @@ int fhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, { struct fhci_hcd *fhci = hcd_to_fhci(hcd); int retval = 0; - int len = 0; struct usb_hub_status *hub_status; struct usb_port_status *port_status; unsigned long flags; @@ -272,8 +271,6 @@ int fhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, break; case GetHubDescriptor: memcpy(buf, root_hub_des, sizeof(root_hub_des)); - buf[3] = 0x11; /* per-port power, no ovrcrnt */ - len = (buf[0] < wLength) ? buf[0] : wLength; break; case GetHubStatus: hub_status = (struct usb_hub_status *)buf; @@ -281,7 +278,6 @@ int fhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, cpu_to_le16(fhci->vroot_hub->hub.wHubStatus); hub_status->wHubChange = cpu_to_le16(fhci->vroot_hub->hub.wHubChange); - len = 4; break; case GetPortStatus: port_status = (struct usb_port_status *)buf; @@ -289,7 +285,6 @@ int fhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, cpu_to_le16(fhci->vroot_hub->port.wPortStatus); port_status->wPortChange = cpu_to_le16(fhci->vroot_hub->port.wPortChange); - len = 4; break; case SetHubFeature: switch (wValue) { |