/* * Function irda_init (void) * * Protocol stack initialisation entry point. * Initialise the various components of the IrDA stack */ int __init irda_init(void) { IRDA_DEBUG(0, "%s()\n", __FUNCTION__); /* Lower layer of the stack */ irlmp_init(); irlap_init(); /* Higher layers of the stack */ iriap_init(); irttp_init(); irsock_init(); /* Add IrDA packet type (Start receiving packets) */ dev_add_pack(&irda_packet_type); /* External APIs */ #ifdef CONFIG_PROC_FS irda_proc_register(); #endif #ifdef CONFIG_SYSCTL irda_sysctl_register(); #endif /* Driver/dongle support */ irda_device_init(); return 0; }
/* * Function irda_init (void) * * Protocol stack initialisation entry point. * Initialise the various components of the IrDA stack */ static int __init irda_init(void) { int ret = 0; IRDA_DEBUG(0, "%s()\n", __FUNCTION__); /* Lower layer of the stack */ irlmp_init(); irlap_init(); /* Driver/dongle support */ irda_device_init(); /* Higher layers of the stack */ iriap_init(); irttp_init(); ret = irsock_init(); if (ret < 0) goto out_err_1; /* Add IrDA packet type (Start receiving packets) */ dev_add_pack(&irda_packet_type); /* External APIs */ #ifdef CONFIG_PROC_FS irda_proc_register(); #endif #ifdef CONFIG_SYSCTL ret = irda_sysctl_register(); if (ret < 0) goto out_err_2; #endif ret = irda_nl_register(); if (ret < 0) goto out_err_3; return 0; out_err_3: #ifdef CONFIG_SYSCTL irda_sysctl_unregister(); out_err_2: #endif #ifdef CONFIG_PROC_FS irda_proc_unregister(); #endif /* Remove IrDA packet type (stop receiving packets) */ dev_remove_pack(&irda_packet_type); /* Remove higher layers */ irsock_cleanup(); out_err_1: irttp_cleanup(); iriap_cleanup(); /* Remove lower layers */ irda_device_cleanup(); irlap_cleanup(); /* Must be done before irlmp_cleanup()! DB */ /* Remove middle layer */ irlmp_cleanup(); return ret; }