Searched refs:USG_NONE (Results 1 – 4 of 4) sorted by relevance
219 #define USG_NONE(x) ((x & ISDN_USAGE_MASK)==ISDN_USAGE_NONE) macro
681 if (USG_NONE(dev->usage[i])) { in isdn_status_callback()1899 if (USG_NONE(dev->usage[i]) && in isdn_get_free_channel()
2182 (USG_NONE(dev->usage[idx]))) || /* and ch. unused or */ in isdn_net_find_icall()2208 if (USG_NONE(dev->usage[sidx])) { in isdn_net_find_icall()
2092 (USG_NONE(dev->usage[idx]))) { in isdn_tty_find_icall()