From: Oliver Neukum <oliver@neukum.org>
Date: Thu, 14 Jan 2010 15:10:05 +0000 (+0100)
Subject: USB: BKL removal: mdc800
X-Git-Tag: v2.6.34-rc1~215^2~80
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5a207b431174ecc8f995230d19c79242160b8888;p=platform%2Fkernel%2Flinux-3.10.git

USB: BKL removal: mdc800

BKL not needed at all. Removed without replacement.

Signed-off-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c
index dce4f7b..e192e8f 100644
--- a/drivers/usb/image/mdc800.c
+++ b/drivers/usb/image/mdc800.c
@@ -96,7 +96,6 @@
 #include <linux/module.h>
 #include <linux/wait.h>
 #include <linux/mutex.h>
-#include <linux/smp_lock.h>
 
 #include <linux/usb.h>
 #include <linux/fs.h>
@@ -623,7 +622,6 @@ static int mdc800_device_open (struct inode* inode, struct file *file)
 	int retval=0;
 	int errn=0;
 
-	lock_kernel();
 	mutex_lock(&mdc800->io_lock);
 	
 	if (mdc800->state == NOT_CONNECTED)
@@ -662,7 +660,6 @@ static int mdc800_device_open (struct inode* inode, struct file *file)
 
 error_out:
 	mutex_unlock(&mdc800->io_lock);
-	unlock_kernel();
 	return errn;
 }