diff options
Diffstat (limited to 'drivers/usb/misc/adutux.c')
| -rw-r--r-- | drivers/usb/misc/adutux.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c index ac8ad91c2dac..306e97825b36 100644 --- a/drivers/usb/misc/adutux.c +++ b/drivers/usb/misc/adutux.c @@ -25,7 +25,6 @@ #include <linux/module.h> #include <linux/usb.h> #include <linux/mutex.h> -#include <linux/smp_lock.h> #include <asm/uaccess.h> #ifdef CONFIG_USB_DEBUG @@ -275,7 +274,6 @@ static int adu_open(struct inode *inode, struct file *file) dbg(2,"%s : enter", __func__); - lock_kernel(); subminor = iminor(inode); if ((retval = mutex_lock_interruptible(&adutux_mutex))) { @@ -334,7 +332,6 @@ static int adu_open(struct inode *inode, struct file *file) exit_no_device: mutex_unlock(&adutux_mutex); exit_no_lock: - unlock_kernel(); dbg(2,"%s : leave, return value %d ", __func__, retval); return retval; } |