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authorGustavo F. Padovan <padovan@profusion.mobi>2010-07-24 02:04:45 -0300
committerMarcel Holtmann <marcel@holtmann.org>2010-07-27 12:37:27 -0700
commit2f8362afcd2da8b313ec3cc04a50af19d3592972 (patch)
treec4fe061e063d399c73a08e3fef7864fb4fe36a72 /net/bluetooth/rfcomm
parentf2b94bb9e0b8bd048331a6e9d616e918f4bcbd97 (diff)
downloadop-kernel-dev-2f8362afcd2da8b313ec3cc04a50af19d3592972.zip
op-kernel-dev-2f8362afcd2da8b313ec3cc04a50af19d3592972.tar.gz
Bluetooth: Add __init and __exit marks to RFCOMM
Those annotation save memory and space on the binary. __init code is discarded just after execute and __exit code is discarded if the module is built into the kernel image or unload of modules is not allowed. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/rfcomm')
-rw-r--r--net/bluetooth/rfcomm/sock.c2
-rw-r--r--net/bluetooth/rfcomm/tty.c4
2 files changed, 3 insertions, 3 deletions
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 43fbf6b..44a6232 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -1152,7 +1152,7 @@ error:
return err;
}
-void rfcomm_cleanup_sockets(void)
+void __exit rfcomm_cleanup_sockets(void)
{
debugfs_remove(rfcomm_sock_debugfs);
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index 309b6c2..026205c 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -1153,7 +1153,7 @@ static const struct tty_operations rfcomm_ops = {
.tiocmset = rfcomm_tty_tiocmset,
};
-int rfcomm_init_ttys(void)
+int __init rfcomm_init_ttys(void)
{
rfcomm_tty_driver = alloc_tty_driver(RFCOMM_TTY_PORTS);
if (!rfcomm_tty_driver)
@@ -1183,7 +1183,7 @@ int rfcomm_init_ttys(void)
return 0;
}
-void rfcomm_cleanup_ttys(void)
+void __exit rfcomm_cleanup_ttys(void)
{
tty_unregister_driver(rfcomm_tty_driver);
put_tty_driver(rfcomm_tty_driver);
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