#include <asm/irq.h>
#include <asm/uaccess.h>
-#include <asm/system.h>
/* if you have more than 8 printers, remember to increase LP_NO */
#define LP_NO 8
{
unsigned int minor;
struct timeval par_timeout;
- struct compat_timeval __user *tc;
int ret;
minor = iminor(file->f_path.dentry->d_inode);
mutex_lock(&lp_mutex);
switch (cmd) {
case LPSETTIMEOUT:
- tc = compat_ptr(arg);
- if (get_user(par_timeout.tv_sec, &tc->tv_sec) ||
- get_user(par_timeout.tv_usec, &tc->tv_usec)) {
+ if (compat_get_timeval(&par_timeout, compat_ptr(arg))) {
ret = -EFAULT;
break;
}