>From 268109ca52e9c0f5a3be0a08066c3489ef059c66 Mon Sep 17 00:00:00 2001
From: Oliver Neukum <oliver@xxxxxxxxxx>
Date: Thu, 14 Jan 2010 09:27:37 +0100
Subject: [PATCH 03/13] usb:BKL removal:usbtmc
BKL not needed at all. Removed without replacement.
Signed-off-by: Oliver Neukum <oliver@xxxxxxxxxx>
---
drivers/usb/class/usbtmc.c | 3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index d4cf525..7c5f4e3 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -26,7 +26,6 @@
#include <linux/uaccess.h>
#include <linux/kref.h>
#include <linux/mutex.h>
-#include <linux/smp_lock.h>
#include <linux/usb.h>
#include <linux/usb/tmc.h>
@@ -114,7 +113,6 @@ static int usbtmc_open(struct inode *inode, struct file *filp)
struct usbtmc_device_data *data;
int retval = 0;
- lock_kernel();
intf = usb_find_interface(&usbtmc_driver, iminor(inode));
if (!intf) {
printk(KERN_ERR KBUILD_MODNAME
@@ -130,7 +128,6 @@ static int usbtmc_open(struct inode *inode, struct file *filp)
filp->private_data = data;
exit:
- unlock_kernel();
return retval;
}
--
1.6.4.2
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