Lines Matching refs:copy_from_user
255 if (copy_from_user(kbuf, buf, len)) { in mtdchar_write()
559 if (copy_from_user(&p, arg->data, sizeof(p))) in mtdchar_blkpg_ioctl()
594 if (copy_from_user(&req, argp, sizeof(req))) in mtdchar_write_ioctl()
701 if (copy_from_user(&einfo64, argp, in mtdchar_ioctl()
711 if (copy_from_user(&einfo32, argp, in mtdchar_ioctl()
732 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
746 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
759 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
773 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
793 if (copy_from_user(&einfo, argp, sizeof(einfo))) in mtdchar_ioctl()
804 if (copy_from_user(&einfo, argp, sizeof(einfo))) in mtdchar_ioctl()
815 if (copy_from_user(&einfo, argp, sizeof(einfo))) in mtdchar_ioctl()
843 if (copy_from_user(&offs, argp, sizeof(loff_t))) in mtdchar_ioctl()
853 if (copy_from_user(&offs, argp, sizeof(loff_t))) in mtdchar_ioctl()
862 if (copy_from_user(&mode, argp, sizeof(int))) in mtdchar_ioctl()
910 if (copy_from_user(&oinfo, argp, sizeof(oinfo))) in mtdchar_ioctl()
973 if (copy_from_user(&a, blk_arg, sizeof(a))) in mtdchar_ioctl()
1032 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_compat_ioctl()
1047 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_compat_ioctl()
1063 if (copy_from_user(&compat_arg, uarg, sizeof(compat_arg))) { in mtdchar_compat_ioctl()