#include <linux/cdev.h>
#include <linux/ioport.h>
#include <linux/pci.h>
-#include <linux/smp_lock.h>
+
#include <asm/uaccess.h>
#include <asm/io.h>
{
u32 m = iminor(inode);
- cycle_kernel_lock();
/* the mask says which pins are usable by this driver */
if ((mask & (1 << m)) == 0)
return -EINVAL;