ctl_sccb           57 drivers/s390/char/sclp_ctl.c 	struct sclp_ctl_sccb ctl_sccb;
ctl_sccb           62 drivers/s390/char/sclp_ctl.c 	if (copy_from_user(&ctl_sccb, user_area, sizeof(ctl_sccb)))
ctl_sccb           64 drivers/s390/char/sclp_ctl.c 	if (!sclp_ctl_cmdw_supported(ctl_sccb.cmdw))
ctl_sccb           70 drivers/s390/char/sclp_ctl.c 		copy_from_user(sccb, u64_to_uptr(ctl_sccb.sccb), PAGE_SIZE);
ctl_sccb           80 drivers/s390/char/sclp_ctl.c 	rc = sclp_sync_request(ctl_sccb.cmdw, sccb);
ctl_sccb           83 drivers/s390/char/sclp_ctl.c 	if (copy_to_user(u64_to_uptr(ctl_sccb.sccb), sccb, sccb->length))