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authorSamuel Ortiz <samuel@sortiz.org>2007-07-02 22:54:18 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-07-10 22:16:43 -0700
commit89da1ecf5483e6aa29b456a15ad6d05a6797c5a5 (patch)
treef9c6305e9c230f90e9cc2f862527eb8943a9e89c /net/irda/irmod.c
parent8c644623fe7e41f59fe97cdf666cba3cb7ced7d8 (diff)
downloadlinux-89da1ecf5483e6aa29b456a15ad6d05a6797c5a5.tar.gz
[IrDA]: Netlink layer.
First IrDA configuration netlink layer implementation. Currently, we only support the set/get mode commands. Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/irda/irmod.c')
-rw-r--r--net/irda/irmod.c48
1 files changed, 44 insertions, 4 deletions
diff --git a/net/irda/irmod.c b/net/irda/irmod.c
index c7fad2c5b9f..1900937b332 100644
--- a/net/irda/irmod.c
+++ b/net/irda/irmod.c
@@ -88,16 +88,23 @@ EXPORT_SYMBOL(irda_notify_init);
*/
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();
- irsock_init();
+ ret = irsock_init();
+ if (ret < 0)
+ goto out_err_1;
/* Add IrDA packet type (Start receiving packets) */
dev_add_pack(&irda_packet_type);
@@ -107,13 +114,44 @@ static int __init irda_init(void)
irda_proc_register();
#endif
#ifdef CONFIG_SYSCTL
- irda_sysctl_register();
+ ret = irda_sysctl_register();
+ if (ret < 0)
+ goto out_err_2;
#endif
- /* Driver/dongle support */
- irda_device_init();
+ ret = irda_nl_register();
+ if (ret < 0)
+ goto out_err_3;
return 0;
+
+ out_err_3:
+#ifdef CONFIG_SYSCTL
+ irda_sysctl_unregister();
+#endif
+ out_err_2:
+#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;
}
/*
@@ -125,6 +163,8 @@ static int __init irda_init(void)
static void __exit irda_cleanup(void)
{
/* Remove External APIs */
+ irda_nl_unregister();
+
#ifdef CONFIG_SYSCTL
irda_sysctl_unregister();
#endif