37 #define CH_DT_MAX       16
264 		if (((buffer[16] << 8) | buffer[17]) != elem) {  in ch_read_element_status()
266 				elem,(buffer[16] << 8) | buffer[17]);  in ch_read_element_status()
270 		memcpy(data,buffer+16,16);  in ch_read_element_status()
301 	u_char  cmd[10], data[16];  in ch_readconfig()
332 			(buffer[buffer[3]+16] << 8) | buffer[buffer[3]+17];  in ch_readconfig()
547 	u_char data[16];  in ch_gstatus()
710 		struct changer_move mv;  in ch_ioctl()  local
712 		if (copy_from_user(&mv, argp, sizeof (mv)))  in ch_ioctl()
715 		if (0 != ch_checkrange(ch, mv.cm_fromtype, mv.cm_fromunit) ||  in ch_ioctl()
716 		    0 != ch_checkrange(ch, mv.cm_totype,   mv.cm_tounit  )) {  in ch_ioctl()
723 				 ch->firsts[mv.cm_fromtype] + mv.cm_fromunit,  in ch_ioctl()
724 				 ch->firsts[mv.cm_totype]   + mv.cm_tounit,  in ch_ioctl()
725 				 mv.cm_flags & CM_INVERT);  in ch_ioctl()
732 		struct changer_exchange mv;  in ch_ioctl()  local
734 		if (copy_from_user(&mv, argp, sizeof (mv)))  in ch_ioctl()
737 		if (0 != ch_checkrange(ch, mv.ce_srctype,  mv.ce_srcunit ) ||  in ch_ioctl()
738 		    0 != ch_checkrange(ch, mv.ce_fdsttype, mv.ce_fdstunit) ||  in ch_ioctl()
739 		    0 != ch_checkrange(ch, mv.ce_sdsttype, mv.ce_sdstunit)) {  in ch_ioctl()
747 			 ch->firsts[mv.ce_srctype]  + mv.ce_srcunit,  in ch_ioctl()
748 			 ch->firsts[mv.ce_fdsttype] + mv.ce_fdstunit,  in ch_ioctl()
749 			 ch->firsts[mv.ce_sdsttype] + mv.ce_sdstunit,  in ch_ioctl()
750 			 mv.ce_flags & CE_INVERT1, mv.ce_flags & CE_INVERT2);  in ch_ioctl()