31 		rq.extts.index = chan;  in ptp_disable_pinfunc()
152 		if (copy_from_user(&req.extts, (void __user *)arg,  in ptp_ioctl()
153 				   sizeof(req.extts))) {  in ptp_ioctl()
159 			req.extts.flags |= PTP_STRICT_FLAGS;  in ptp_ioctl()
161 			if ((req.extts.flags & ~PTP_EXTTS_VALID_FLAGS) ||  in ptp_ioctl()
162 			    req.extts.rsv[0] || req.extts.rsv[1]) {  in ptp_ioctl()
167 			if ((req.extts.flags & PTP_ENABLE_FEATURE) &&  in ptp_ioctl()
168 			    (req.extts.flags & PTP_EXTTS_EDGES) == 0) {  in ptp_ioctl()
173 			req.extts.flags &= PTP_EXTTS_V1_VALID_FLAGS;  in ptp_ioctl()
174 			req.extts.rsv[0] = 0;  in ptp_ioctl()
175 			req.extts.rsv[1] = 0;  in ptp_ioctl()
177 		if (req.extts.index >= ops->n_ext_ts) {  in ptp_ioctl()
182 		enable = req.extts.flags & PTP_ENABLE_FEATURE ? 1 : 0;  in ptp_ioctl()