diff options
Diffstat (limited to 'drivers/usb/core/urb.c')
| -rw-r--r-- | drivers/usb/core/urb.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c index 9864988377c7..576919927f53 100644 --- a/drivers/usb/core/urb.c +++ b/drivers/usb/core/urb.c @@ -221,7 +221,6 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags) { int pipe, temp, max; struct usb_device *dev; - struct usb_operations *op; int is_out; if (!urb || urb->hcpriv || !urb->complete) @@ -233,8 +232,6 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags) if (dev->bus->controller->power.power_state.event != PM_EVENT_ON || dev->state == USB_STATE_SUSPENDED) return -EHOSTUNREACH; - if (!(op = dev->bus->op) || !op->submit_urb) - return -ENODEV; urb->status = -EINPROGRESS; urb->actual_length = 0; @@ -376,7 +373,7 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags) urb->interval = temp; } - return op->submit_urb (urb, mem_flags); + return usb_hcd_submit_urb (urb, mem_flags); } /*-------------------------------------------------------------------*/ @@ -440,9 +437,9 @@ int usb_unlink_urb(struct urb *urb) { if (!urb) return -EINVAL; - if (!(urb->dev && urb->dev->bus && urb->dev->bus->op)) + if (!(urb->dev && urb->dev->bus)) return -ENODEV; - return urb->dev->bus->op->unlink_urb(urb, -ECONNRESET); + return usb_hcd_unlink_urb(urb, -ECONNRESET); } /** @@ -468,13 +465,13 @@ int usb_unlink_urb(struct urb *urb) void usb_kill_urb(struct urb *urb) { might_sleep(); - if (!(urb && urb->dev && urb->dev->bus && urb->dev->bus->op)) + if (!(urb && urb->dev && urb->dev->bus)) return; spin_lock_irq(&urb->lock); ++urb->reject; spin_unlock_irq(&urb->lock); - urb->dev->bus->op->unlink_urb(urb, -ENOENT); + usb_hcd_unlink_urb(urb, -ENOENT); wait_event(usb_kill_urb_queue, atomic_read(&urb->use_count) == 0); spin_lock_irq(&urb->lock); |