Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (148 commits)
  USB: serial: fix stalled writes
  USB: remove fake "address-of" expressions
  USB: fix thread-unsafe anchor utiliy routines
  USB: usbtest: support test device with only one iso-in or iso-out endpoint
  USB: usbtest: avoid to free coherent buffer in atomic context
  USB: xhci: Set DMA mask for host.
  USB: xhci: Don't flush doorbell writes.
  USB: xhci: Reduce reads and writes of interrupter registers.
  USB: xhci: Make xhci_set_hc_event_deq() static.
  USB: xhci: Minimize HW event ring dequeue pointer writes.
  USB: xhci: Make xhci_handle_event() static.
  USB: xhci: Remove unnecessary reads of IRQ_PENDING register.
  USB: xhci: Performance - move xhci_work() into xhci_irq()
  USB: xhci: Performance - move interrupt handlers into xhci-ring.c
  USB: xhci: Performance - move functions that find ep ring.
  USB:: fix linux/usb.h kernel-doc warnings
  USB: add USB serial ssu100 driver
  USB: usb-storage: implement autosuspend
  USB: ehci: fix remove of ehci debugfs dir
  USB: Add USB 2.0 to ssb ohci driver
  ...

1 files changed, 3 insertions, 21 deletions

diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c
index 61c76b13f0f..44cb37b5a4d 100644
--- a/drivers/usb/mon/mon_bin.c
+++ b/drivers/usb/mon/mon_bin.c
@@ -646,17 +646,14 @@ static int mon_bin_open(struct inode *inode, struct file *file)
         size_t size;
         int rc;
 
-        lock_kernel();
         mutex_lock(&mon_lock);
         if ((mbus = mon_bus_lookup(iminor(inode))) == NULL) {
                 mutex_unlock(&mon_lock);
-                unlock_kernel();
                 return -ENODEV;
         }
         if (mbus != &mon_bus0 && mbus->u_bus == NULL) {
                 printk(KERN_ERR TAG ": consistency error on open\n");
                 mutex_unlock(&mon_lock);
-                unlock_kernel();
                 return -ENODEV;
         }
 
@@ -689,7 +686,6 @@ static int mon_bin_open(struct inode *inode, struct file *file)
 
         file->private_data = rp;
         mutex_unlock(&mon_lock);
-        unlock_kernel();
         return 0;
 
 err_allocbuff:
@@ -698,7 +694,6 @@ err_allocvec:
         kfree(rp);
 err_alloc:
         mutex_unlock(&mon_lock);
-        unlock_kernel();
         return rc;
 }
 
@@ -954,7 +949,7 @@ static int mon_bin_queued(struct mon_reader_bin *rp)
 
 /*
  */
-static int mon_bin_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+static long mon_bin_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
         struct mon_reader_bin *rp = file->private_data;
         // struct mon_bus* mbus = rp->r.m_bus;
@@ -1009,7 +1004,7 @@ static int mon_bin_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 
                 mutex_lock(&rp->fetch_lock);
                 spin_lock_irqsave(&rp->b_lock, flags);
-                mon_free_buff(rp->b_vec, size/CHUNK_SIZE);
+                mon_free_buff(rp->b_vec, rp->b_size/CHUNK_SIZE);
                 kfree(rp->b_vec);
                 rp->b_vec  = vec;
                 rp->b_size = size;
@@ -1094,19 +1089,6 @@ static int mon_bin_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
         return ret;
 }
 
-static long mon_bin_unlocked_ioctl(struct file *file, unsigned int cmd,
-                                   unsigned long arg)
-{
-        int ret;
-
-        lock_kernel();
-        ret = mon_bin_ioctl(file, cmd, arg);
-        unlock_kernel();
-
-        return ret;
-}
-
-
 #ifdef CONFIG_COMPAT
 static long mon_bin_compat_ioctl(struct file *file,
     unsigned int cmd, unsigned long arg)
@@ -1250,7 +1232,7 @@ static const struct file_operations mon_fops_binary = {
         .read =         mon_bin_read,
         /* .write =     mon_text_write, */
         .poll =         mon_bin_poll,
-        .unlocked_ioctl = mon_bin_unlocked_ioctl,
+        .unlocked_ioctl = mon_bin_ioctl,
 #ifdef CONFIG_COMPAT
         .compat_ioctl = mon_bin_compat_ioctl,
 #endif