Lines Matching refs:arg
834 unsigned long arg) in mtty_precopy_ioctl() argument
848 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_precopy_ioctl()
878 ret = copy_to_user((void __user *)arg, &info, minsz) ? -EFAULT : 0; in mtty_precopy_ioctl()
1789 unsigned long arg) in mtty_ioctl() argument
1803 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1815 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1828 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1839 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1851 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1862 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1875 if (copy_from_user(&hdr, (void __user *)arg, minsz)) in mtty_ioctl()
1886 ptr = data = memdup_user((void __user *)(arg + minsz), in mtty_ioctl()