fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / drivers / usb / core / urb.c

diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c
index dad4d8f..9801d08 100644 (file)
--- a/drivers/usb/core/urb.c
+++ b/drivers/usb/core/urb.c
@@ -1,4 +1,3 @@
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/string.h>
 #include <linux/bitops.h>
@@ -58,7 +57,7 @@ struct urb *usb_alloc_urb(int iso_packets, gfp_t mem_flags)
 {
        struct urb *urb;
 
-       urb = (struct urb *)kmalloc(sizeof(struct urb) + 
+       urb = kmalloc(sizeof(struct urb) +
                iso_packets * sizeof(struct usb_iso_packet_descriptor),
                mem_flags);
        if (!urb) {
@@ -222,7 +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)
@@ -234,8 +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;
@@ -377,7 +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);
 }
 
 /*-------------------------------------------------------------------*/
@@ -441,9 +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);
 }
 
 /**
@@ -469,13 +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);