Lines Matching refs:copy_from_user
255 if (copy_from_user(kbuf, buf, len)) { in mtdchar_write()
557 if (copy_from_user(&p, arg->data, sizeof(p))) in mtdchar_blkpg_ioctl()
593 if (copy_from_user(&req, argp, sizeof(req))) in mtdchar_write_ioctl()
739 if (copy_from_user(&einfo64, argp, in mtdchar_ioctl()
749 if (copy_from_user(&einfo32, argp, in mtdchar_ioctl()
770 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
784 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
797 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
811 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
831 if (copy_from_user(&einfo, argp, sizeof(einfo))) in mtdchar_ioctl()
842 if (copy_from_user(&einfo, argp, sizeof(einfo))) in mtdchar_ioctl()
853 if (copy_from_user(&einfo, argp, sizeof(einfo))) in mtdchar_ioctl()
881 if (copy_from_user(&offs, argp, sizeof(loff_t))) in mtdchar_ioctl()
891 if (copy_from_user(&offs, argp, sizeof(loff_t))) in mtdchar_ioctl()
900 if (copy_from_user(&mode, argp, sizeof(int))) in mtdchar_ioctl()
948 if (copy_from_user(&oinfo, argp, sizeof(oinfo))) in mtdchar_ioctl()
1011 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()