diff options
Diffstat (limited to 'drivers/staging/usbip/vhci_hcd.c')
-rw-r--r-- | drivers/staging/usbip/vhci_hcd.c | 36 |
1 files changed, 4 insertions, 32 deletions
diff --git a/drivers/staging/usbip/vhci_hcd.c b/drivers/staging/usbip/vhci_hcd.c index f6ba22d..a614378 100644 --- a/drivers/staging/usbip/vhci_hcd.c +++ b/drivers/staging/usbip/vhci_hcd.c @@ -140,10 +140,6 @@ void rh_port_connect(int rhport, enum usb_device_speed speed) break; } - /* spin_lock(&the_controller->vdev[rhport].ud.lock); - * the_controller->vdev[rhport].ud.status = VDEV_CONNECT; - * spin_unlock(&the_controller->vdev[rhport].ud.lock); */ - spin_unlock_irqrestore(&the_controller->lock, flags); usb_hcd_poll_rh_status(vhci_to_hcd(the_controller)); @@ -156,16 +152,11 @@ static void rh_port_disconnect(int rhport) usbip_dbg_vhci_rh("rh_port_disconnect %d\n", rhport); spin_lock_irqsave(&the_controller->lock, flags); - /* stop_activity(dum, driver); */ + the_controller->port_status[rhport] &= ~USB_PORT_STAT_CONNECTION; the_controller->port_status[rhport] |= (1 << USB_PORT_FEAT_C_CONNECTION); - /* not yet complete the disconnection - * spin_lock(&vdev->ud.lock); - * vdev->ud.status = VHC_ST_DISCONNECT; - * spin_unlock(&vdev->ud.lock); */ - spin_unlock_irqrestore(&the_controller->lock, flags); usb_hcd_poll_rh_status(vhci_to_hcd(the_controller)); } @@ -228,7 +219,6 @@ done: return changed ? retval : 0; } -/* See hub_configure in hub.c */ static inline void hub_descriptor(struct usb_hub_descriptor *desc) { memset(desc, 0, sizeof(*desc)); @@ -292,8 +282,6 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, usbip_dbg_vhci_rh(" ClearPortFeature: " "USB_PORT_FEAT_POWER\n"); dum->port_status[rhport] = 0; - /* dum->address = 0; */ - /* dum->hdev = 0; */ dum->resuming = 0; break; case USB_PORT_FEAT_C_RESET: @@ -333,11 +321,11 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, retval = -EPIPE; } - /* we do no care of resume. */ + /* we do not care about resume. */ /* whoever resets or resumes must GetPortStatus to * complete it!! - * */ + */ if (dum->resuming && time_after(jiffies, dum->re_timeout)) { dum->port_status[rhport] |= (1 << USB_PORT_FEAT_C_SUSPEND); @@ -345,11 +333,6 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, ~(1 << USB_PORT_FEAT_SUSPEND); dum->resuming = 0; dum->re_timeout = 0; - /* if (dum->driver && dum->driver->resume) { - * spin_unlock (&dum->lock); - * dum->driver->resume (&dum->gadget); - * spin_lock (&dum->lock); - * } */ } if ((dum->port_status[rhport] & (1 << USB_PORT_FEAT_RESET)) != @@ -411,9 +394,6 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, default: pr_err("default: no such request\n"); - /* dev_dbg (hardware, - * "hub control req%04x v%04x i%04x l%d\n", - * typeReq, wValue, wIndex, wLength); */ /* "protocol stall" on error */ retval = -EPIPE; @@ -456,7 +436,6 @@ static void vhci_tx_urb(struct urb *urb) if (!vdev) { pr_err("could not get virtual device"); - /* BUG(); */ return; } @@ -813,7 +792,7 @@ static void vhci_shutdown_connection(struct usbip_device *ud) kernel_sock_shutdown(ud->tcp_socket, SHUT_RDWR); } - /* kill threads related to this sdev, if v.c. exists */ + /* kill threads related to this sdev */ if (vdev->ud.tcp_rx) { kthread_stop_put(vdev->ud.tcp_rx); vdev->ud.tcp_rx = NULL; @@ -976,8 +955,6 @@ static int vhci_bus_suspend(struct usb_hcd *hcd) dev_dbg(&hcd->self.root_hub->dev, "%s\n", __func__); spin_lock_irq(&vhci->lock); - /* vhci->rh_state = DUMMY_RH_SUSPENDED; - * set_link_state(vhci); */ hcd->state = HC_STATE_SUSPENDED; spin_unlock_irq(&vhci->lock); @@ -995,10 +972,6 @@ static int vhci_bus_resume(struct usb_hcd *hcd) if (!HCD_HW_ACCESSIBLE(hcd)) { rc = -ESHUTDOWN; } else { - /* vhci->rh_state = DUMMY_RH_RUNNING; - * set_link_state(vhci); - * if (!list_empty(&vhci->urbp_list)) - * mod_timer(&vhci->timer, jiffies); */ hcd->state = HC_STATE_RUNNING; } spin_unlock_irq(&vhci->lock); @@ -1175,7 +1148,6 @@ static struct platform_device the_pdev = { .name = (char *) driver_name, .id = -1, .dev = { - /* .driver = &vhci_driver, */ .release = the_pdev_release, }, }; |