6 files changed, 12 insertions, 10 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index a94c63bef632c5..3f509beb88e477 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -65,7 +65,7 @@ DEFINE_MUTEX(usbfs_mutex);
 struct async {
 	struct list_head asynclist;
 	struct dev_state *ps;
-	pid_t pid;
+	struct pid *pid;
 	uid_t uid, euid;
 	unsigned int signr;
 	unsigned int ifnum;
@@ -225,6 +225,7 @@ static struct async *alloc_async(unsigned int numisoframes)
 
 static void free_async(struct async *as)
 {
+	put_pid(as->pid);
 	kfree(as->urb->transfer_buffer);
 	kfree(as->urb->setup_packet);
 	usb_free_urb(as->urb);
@@ -317,7 +318,7 @@ static void async_completed(struct urb *urb, struct pt_regs *regs)
 		sinfo.si_errno = as->urb->status;
 		sinfo.si_code = SI_ASYNCIO;
 		sinfo.si_addr = as->userurb;
-		kill_proc_info_as_uid(as->signr, &sinfo, as->pid, as->uid, 
+		kill_pid_info_as_uid(as->signr, &sinfo, as->pid, as->uid,
 				      as->euid, as->secid);
 	}
 	snoop(&urb->dev->dev, "urb complete\n");
@@ -573,7 +574,7 @@ static int usbdev_open(struct inode *inode, struct file *file)
 	INIT_LIST_HEAD(&ps->async_completed);
 	init_waitqueue_head(&ps->wait);
 	ps->discsignr = 0;
-	ps->disc_pid = current->pid;
+	ps->disc_pid = get_pid(task_pid(current));
 	ps->disc_uid = current->uid;
 	ps->disc_euid = current->euid;
 	ps->disccontext = NULL;
@@ -611,6 +612,7 @@ static int usbdev_release(struct inode *inode, struct file *file)
 	usb_autosuspend_device(dev, 1);
 	usb_unlock_device(dev);
 	usb_put_dev(dev);
+	put_pid(ps->disc_pid);
 	kfree(ps);
 	return 0;
 }
@@ -1063,7 +1065,7 @@ static int proc_do_submiturb(struct dev_state *ps, struct usbdevfs_urb *uurb,
 		as->userbuffer = NULL;
 	as->signr = uurb->signr;
 	as->ifnum = ifnum;
-	as->pid = current->pid;
+	as->pid = get_pid(task_pid(current));
 	as->uid = current->uid;
 	as->euid = current->euid;
 	security_task_getsecid(current, &as->secid);
diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c
index c376c655c5defc..f794f07cfb3330 100644
--- a/drivers/usb/core/file.c
+++ b/drivers/usb/core/file.c
@@ -1,5 +1,5 @@
 /*
- * drivers/usb/file.c
+ * drivers/usb/core/file.c
  *
  * (C) Copyright Linus Torvalds 1999
  * (C) Copyright Johannes Erdfelt 1999-2001
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 37f9f5e7425d1b..e658089f7b504d 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -318,8 +318,8 @@ static int rh_string (
 
  	// id 3 == vendor description
 	} else if (id == 3) {
-		snprintf (buf, sizeof buf, "%s %s %s", system_utsname.sysname,
-			system_utsname.release, hcd->driver->description);
+		snprintf (buf, sizeof buf, "%s %s %s", init_utsname()->sysname,
+			init_utsname()->release, hcd->driver->description);
 
 	// unsupported IDs --> "protocol stall"
 	} else
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c
index 7c77c2d8d30073..b5d6a79af0be34 100644
--- a/drivers/usb/core/inode.c
+++ b/drivers/usb/core/inode.c
@@ -699,7 +699,7 @@ static void usbfs_remove_device(struct usb_device *dev)
 			sinfo.si_errno = EPIPE;
 			sinfo.si_code = SI_ASYNCIO;
 			sinfo.si_addr = ds->disccontext;
-			kill_proc_info_as_uid(ds->discsignr, &sinfo, ds->disc_pid, ds->disc_uid, ds->disc_euid, ds->secid);
+			kill_pid_info_as_uid(ds->discsignr, &sinfo, ds->disc_pid, ds->disc_uid, ds->disc_euid, ds->secid);
 		}
 	}
 }
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index e4df9edf1bc02b..467cb02832f312 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -1,5 +1,5 @@
 /*
- * drivers/usb/usb.c
+ * drivers/usb/core/usb.c
  *
  * (C) Copyright Linus Torvalds 1999
  * (C) Copyright Johannes Erdfelt 1999-2001
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index f69df137ec0ec9..13322e33f91276 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -139,7 +139,7 @@ struct dev_state {
 	struct list_head async_completed;
 	wait_queue_head_t wait;     /* wake up if a request completed */
 	unsigned int discsignr;
-	pid_t disc_pid;
+	struct pid *disc_pid;
 	uid_t disc_uid, disc_euid;
 	void __user *disccontext;
 	unsigned long ifclaimed;