982 isdn_minor2drv(int minor)  in isdn_minor2drv()  argument
984 	return (dev->drvmap[minor]);  in isdn_minor2drv()
988 isdn_minor2chan(int minor)  in isdn_minor2chan()  argument
990 	return (dev->chanmap[minor]);  in isdn_minor2chan()
1062 	uint minor = iminor(file_inode(file));  in isdn_read()  local
1070 	if (minor == ISDN_MINOR_STATUS) {  in isdn_read()
1097 	if (minor <= ISDN_MINOR_BMAX) {  in isdn_read()
1098 		printk(KERN_WARNING "isdn_read minor %d obsolete!\n", minor);  in isdn_read()
1099 		drvidx = isdn_minor2drv(minor);  in isdn_read()
1108 		chidx = isdn_minor2chan(minor);  in isdn_read()
1122 	if (minor <= ISDN_MINOR_CTRLMAX) {  in isdn_read()
1123 		drvidx = isdn_minor2drv(minor - ISDN_MINOR_CTRL);  in isdn_read()
1140 								    drvidx, isdn_minor2chan(minor - ISDN_MINOR_CTRL));  in isdn_read()
1157 	if (minor <= ISDN_MINOR_PPPMAX) {  in isdn_read()
1158 		retval = isdn_ppp_read(minor - ISDN_MINOR_PPP, file, buf, count);  in isdn_read()
1171 	uint minor = iminor(file_inode(file));  in isdn_write()  local
1176 	if (minor == ISDN_MINOR_STATUS)  in isdn_write()
1182 	if (minor <= ISDN_MINOR_BMAX) {  in isdn_write()
1183 		printk(KERN_WARNING "isdn_write minor %d obsolete!\n", minor);  in isdn_write()
1184 		drvidx = isdn_minor2drv(minor);  in isdn_write()
1193 		chidx = isdn_minor2chan(minor);  in isdn_write()
1198 	if (minor <= ISDN_MINOR_CTRLMAX) {  in isdn_write()
1199 		drvidx = isdn_minor2drv(minor - ISDN_MINOR_CTRL);  in isdn_write()
1213 					 isdn_minor2chan(minor - ISDN_MINOR_CTRL));  in isdn_write()
1219 	if (minor <= ISDN_MINOR_PPPMAX) {  in isdn_write()
1220 		retval = isdn_ppp_write(minor - ISDN_MINOR_PPP, file, buf, count);  in isdn_write()
1234 	unsigned int minor = iminor(file_inode(file));  in isdn_poll()  local
1235 	int drvidx = isdn_minor2drv(minor - ISDN_MINOR_CTRL);  in isdn_poll()
1238 	if (minor == ISDN_MINOR_STATUS) {  in isdn_poll()
1246 	if (minor >= ISDN_MINOR_CTRL && minor <= ISDN_MINOR_CTRLMAX) {  in isdn_poll()
1260 	if (minor <= ISDN_MINOR_PPPMAX) {  in isdn_poll()
1275 	uint minor = iminor(file_inode(file));  in isdn_ioctl()  local
1297 	if (minor == ISDN_MINOR_STATUS) {  in isdn_ioctl()
1330 	if (minor <= ISDN_MINOR_BMAX) {  in isdn_ioctl()
1331 		drvidx = isdn_minor2drv(minor);  in isdn_ioctl()
1338 	if (minor <= ISDN_MINOR_CTRLMAX) {  in isdn_ioctl()
1682 	if (minor <= ISDN_MINOR_PPPMAX)  in isdn_ioctl()
1683 		return (isdn_ppp_ioctl(minor - ISDN_MINOR_PPP, file, cmd, arg));  in isdn_ioctl()
1712 	uint minor = iminor(ino);  in isdn_open()  local
1718 	if (minor == ISDN_MINOR_STATUS) {  in isdn_open()
1736 	if (minor <= ISDN_MINOR_BMAX) {  in isdn_open()
1737 		printk(KERN_WARNING "isdn_open minor %d obsolete!\n", minor);  in isdn_open()
1738 		drvidx = isdn_minor2drv(minor);  in isdn_open()
1741 		chidx = isdn_minor2chan(minor);  in isdn_open()
1750 	if (minor <= ISDN_MINOR_CTRLMAX) {  in isdn_open()
1751 		drvidx = isdn_minor2drv(minor - ISDN_MINOR_CTRL);  in isdn_open()
1759 	if (minor <= ISDN_MINOR_PPPMAX) {  in isdn_open()
1760 		retval = isdn_ppp_open(minor - ISDN_MINOR_PPP, filep);  in isdn_open()
1775 	uint minor = iminor(ino);  in isdn_close()  local
1778 	if (minor == ISDN_MINOR_STATUS) {  in isdn_close()
1798 	if (minor <= ISDN_MINOR_BMAX)  in isdn_close()
1800 	if (minor <= ISDN_MINOR_CTRLMAX) {  in isdn_close()
1806 	if (minor <= ISDN_MINOR_PPPMAX)  in isdn_close()
1807 		isdn_ppp_release(minor - ISDN_MINOR_PPP, filep);  in isdn_close()