---

yaml --- r: 104576 b: refs/heads/master c: 824f16f h: refs/heads/master v: v3
git-mirror · Jul 21, 2008 · 289958f · 289958f
1 parent 9f2f3e4
commit 289958f
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5cb4aeca8e8c29605703be5576825eb3257d8a92
+refs/heads/master: 824f16fda56a88267aba9b2580d7566cf56a0860
diff --git a/trunk/drivers/usb/misc/iowarrior.c b/trunk/drivers/usb/misc/iowarrior.c
@@ -474,8 +474,8 @@ static ssize_t iowarrior_write(struct file *file,
 /**
  *	iowarrior_ioctl
  */
-static int iowarrior_ioctl(struct inode *inode, struct file *file,
-			   unsigned int cmd, unsigned long arg)
+static long iowarrior_ioctl(struct file *file, unsigned int cmd,
+							unsigned long arg)
 {
 	struct iowarrior *dev = NULL;
 	__u8 *buffer;
@@ -493,6 +493,7 @@ static int iowarrior_ioctl(struct inode *inode, struct file *file,
 		return -ENOMEM;
 
 	/* lock this object */
+	lock_kernel();
 	mutex_lock(&dev->mutex);
 
 	/* verify that the device wasn't unplugged */
@@ -584,6 +585,7 @@ static int iowarrior_ioctl(struct inode *inode, struct file *file,
 error_out:
 	/* unlock the device */
 	mutex_unlock(&dev->mutex);
+	unlock_kernel();
 	kfree(buffer);
 	return retval;
 }
@@ -719,7 +721,7 @@ static const struct file_operations iowarrior_fops = {
 	.owner = THIS_MODULE,
 	.write = iowarrior_write,
 	.read = iowarrior_read,
-	.ioctl = iowarrior_ioctl,
+	.unlocked_ioctl = iowarrior_ioctl,
 	.open = iowarrior_open,
 	.release = iowarrior_release,
 	.poll = iowarrior_poll,