Lines Matching refs:copy_from_user
247 if (copy_from_user(kbuf, buf, len)) { in mtdchar_write()
549 if (copy_from_user(&p, arg->data, sizeof(p))) in mtdchar_blkpg_ioctl()
585 if (copy_from_user(&req, argp, sizeof(req))) in mtdchar_write_ioctl()
732 if (copy_from_user(&einfo64, argp, in mtdchar_ioctl()
742 if (copy_from_user(&einfo32, argp, in mtdchar_ioctl()
763 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
777 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
790 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
804 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
824 if (copy_from_user(&einfo, argp, sizeof(einfo))) in mtdchar_ioctl()
835 if (copy_from_user(&einfo, argp, sizeof(einfo))) in mtdchar_ioctl()
846 if (copy_from_user(&einfo, argp, sizeof(einfo))) in mtdchar_ioctl()
874 if (copy_from_user(&offs, argp, sizeof(loff_t))) in mtdchar_ioctl()
883 if (copy_from_user(&offs, argp, sizeof(loff_t))) in mtdchar_ioctl()
891 if (copy_from_user(&mode, argp, sizeof(int))) in mtdchar_ioctl()
940 if (copy_from_user(&oinfo, argp, sizeof(oinfo))) in mtdchar_ioctl()
1007 if (copy_from_user(&a, blk_arg, sizeof(a))) in mtdchar_ioctl()
1072 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_compat_ioctl()
1087 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_compat_ioctl()
1103 if (copy_from_user(&compat_arg, uarg, sizeof(compat_arg))) { in mtdchar_compat_ioctl()