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

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (81 commits)
  [PATCH] USB: omninet: fix up debugging comments
  [PATCH] USB serial: add navman driver
  [PATCH] USB: Fix irda-usb use after use
  [PATCH] USB: rtl8150 small fix
  [PATCH] USB: ftdi_sio: add Icom ID1 USB product and vendor ids
  [PATCH] USB: cp2101: add new device IDs
  [PATCH] USB: fix check_ctrlrecip to allow control transfers in state ADDRESS
  [PATCH] USB: vicam.c: fix a NULL pointer dereference
  [PATCH] USB: ZC0301 driver bugfix
  [PATCH] USB: add support for Creativelabs Silvercrest USB keyboard
  [PATCH] USB: storage: new unusual_devs.h entry: Mitsumi 7in1 Card Reader
  [PATCH] USB: storage: unusual_devs.h entry 0420:0001
  [PATCH] USB: storage: another unusual_devs.h entry
  [PATCH] USB: storage: sandisk unusual_devices entry
  [PATCH] USB: fix initdata issue in isp116x-hcd
  [PATCH] USB: usbcore: usb_set_configuration oops (NULL ptr dereference)
  [PATCH] USB: usbcore: Don't assume a USB configuration includes any interfaces
  [PATCH] USB: ub 03 drop stall clearing
  [PATCH] USB: ub 02 remove diag
  [PATCH] USB: ub 01 remove first_open
  ...

1 files changed, 12 insertions, 12 deletions

diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c
index 611612146ae..ac043ec2b8d 100644
--- a/drivers/usb/mon/mon_text.c
+++ b/drivers/usb/mon/mon_text.c
@@ -8,6 +8,7 @@
 #include <linux/list.h>
 #include <linux/usb.h>
 #include <linux/time.h>
+#include <linux/mutex.h>
 #include <asm/uaccess.h>
 
 #include "usb_mon.h"
@@ -54,7 +55,7 @@ struct mon_reader_text {
 	wait_queue_head_t wait;
 	int printf_size;
 	char *printf_buf;
-	struct semaphore printf_lock;
+	struct mutex printf_lock;
 
 	char slab_name[SLAB_NAME_SZ];
 };
@@ -208,19 +209,18 @@ static int mon_text_open(struct inode *inode, struct file *file)
 	struct mon_reader_text *rp;
 	int rc;
 
-	down(&mon_lock);
+	mutex_lock(&mon_lock);
 	mbus = inode->u.generic_ip;
 	ubus = mbus->u_bus;
 
-	rp = kmalloc(sizeof(struct mon_reader_text), GFP_KERNEL);
+	rp = kzalloc(sizeof(struct mon_reader_text), GFP_KERNEL);
 	if (rp == NULL) {
 		rc = -ENOMEM;
 		goto err_alloc;
 	}
-	memset(rp, 0, sizeof(struct mon_reader_text));
 	INIT_LIST_HEAD(&rp->e_list);
 	init_waitqueue_head(&rp->wait);
-	init_MUTEX(&rp->printf_lock);
+	mutex_init(&rp->printf_lock);
 
 	rp->printf_size = PRINTF_DFL;
 	rp->printf_buf = kmalloc(rp->printf_size, GFP_KERNEL);
@@ -247,7 +247,7 @@ static int mon_text_open(struct inode *inode, struct file *file)
 	mon_reader_add(mbus, &rp->r);
 
 	file->private_data = rp;
-	up(&mon_lock);
+	mutex_unlock(&mon_lock);
 	return 0;
 
 // err_busy:
@@ -257,7 +257,7 @@ err_slab:
 err_alloc_pr:
 	kfree(rp);
 err_alloc:
-	up(&mon_lock);
+	mutex_unlock(&mon_lock);
 	return rc;
 }
 
@@ -301,7 +301,7 @@ static ssize_t mon_text_read(struct file *file, char __user *buf,
 	set_current_state(TASK_RUNNING);
 	remove_wait_queue(&rp->wait, &waita);
 
-	down(&rp->printf_lock);
+	mutex_lock(&rp->printf_lock);
 	cnt = 0;
 	pbuf = rp->printf_buf;
 	limit = rp->printf_size;
@@ -358,7 +358,7 @@ static ssize_t mon_text_read(struct file *file, char __user *buf,
 
 	if (copy_to_user(buf, rp->printf_buf, cnt))
 		cnt = -EFAULT;
-	up(&rp->printf_lock);
+	mutex_unlock(&rp->printf_lock);
 	kmem_cache_free(rp->e_slab, ep);
 	return cnt;
 }
@@ -371,12 +371,12 @@ static int mon_text_release(struct inode *inode, struct file *file)
 	struct list_head *p;
 	struct mon_event_text *ep;
 
-	down(&mon_lock);
+	mutex_lock(&mon_lock);
 	mbus = inode->u.generic_ip;
 
 	if (mbus->nreaders <= 0) {
 		printk(KERN_ERR TAG ": consistency error on close\n");
-		up(&mon_lock);
+		mutex_unlock(&mon_lock);
 		return 0;
 	}
 	mon_reader_del(mbus, &rp->r);
@@ -402,7 +402,7 @@ static int mon_text_release(struct inode *inode, struct file *file)
 	kfree(rp->printf_buf);
 	kfree(rp);
 
-	up(&mon_lock);
+	mutex_unlock(&mon_lock);
 	return 0;
 }