merge linus into release branch

Conflicts:

	drivers/acpi/acpi_memhotplug.c

17 files changed, 21 insertions, 28 deletions

diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index 74368f79ee5..b105a715fa9 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -480,12 +480,8 @@ static void rfcomm_dev_data_ready(struct rfcomm_dlc *dlc, struct sk_buff *skb)
 
 	BT_DBG("dlc %p tty %p len %d", dlc, tty, skb->len);
 
-	if (test_bit(TTY_DONT_FLIP, &tty->flags)) {
-		tty_buffer_request_room(tty, skb->len);
-		tty_insert_flip_string(tty, skb->data, skb->len);
-		tty_flip_buffer_push(tty);
-	} else
-		tty->ldisc.receive_buf(tty, skb->data, NULL, skb->len);
+	tty_insert_flip_string(tty, skb->data, skb->len);
+	tty_flip_buffer_push(tty);
 
 	kfree_skb(skb);
 }
@@ -1025,13 +1021,12 @@ int rfcomm_init_ttys(void)
 
 	rfcomm_tty_driver->owner	= THIS_MODULE;
 	rfcomm_tty_driver->driver_name	= "rfcomm";
-	rfcomm_tty_driver->devfs_name	= "bluetooth/rfcomm/";
 	rfcomm_tty_driver->name		= "rfcomm";
 	rfcomm_tty_driver->major	= RFCOMM_TTY_MAJOR;
 	rfcomm_tty_driver->minor_start	= RFCOMM_TTY_MINOR;
 	rfcomm_tty_driver->type		= TTY_DRIVER_TYPE_SERIAL;
 	rfcomm_tty_driver->subtype	= SERIAL_TYPE_NORMAL;
-	rfcomm_tty_driver->flags	= TTY_DRIVER_REAL_RAW | TTY_DRIVER_NO_DEVFS;
+	rfcomm_tty_driver->flags	= TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;
 	rfcomm_tty_driver->init_termios	= tty_std_termios;
 	rfcomm_tty_driver->init_termios.c_cflag	= B9600 | CS8 | CREAD | HUPCL | CLOCAL;
 	tty_set_operations(rfcomm_tty_driver, &rfcomm_ops);
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 8a777932786..e728980160d 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -349,7 +349,7 @@ static struct rt6_info *rt6_select(struct rt6_info **head, int oif,
 	    (strict & RT6_SELECT_F_REACHABLE) &&
 	    last && last != rt0) {
 		/* no entries matched; do round-robin */
-		static spinlock_t lock = SPIN_LOCK_UNLOCKED;
+		static DEFINE_SPINLOCK(lock);
 		spin_lock(&lock);
 		*head = rt0->u.next;
 		rt0->u.next = last->u.next;
diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
index 6f20b4206e0..b592c4bc333 100644
--- a/net/irda/ircomm/ircomm_tty.c
+++ b/net/irda/ircomm/ircomm_tty.c
@@ -124,7 +124,6 @@ static int __init ircomm_tty_init(void)
 	driver->owner		= THIS_MODULE;
 	driver->driver_name     = "ircomm";
 	driver->name            = "ircomm";
-	driver->devfs_name      = "ircomm";
 	driver->major           = IRCOMM_TTY_MAJOR;
 	driver->minor_start     = IRCOMM_TTY_MINOR;
 	driver->type            = TTY_DRIVER_TYPE_SERIAL;
diff --git a/net/irda/irnet/irnet.h b/net/irda/irnet/irnet.h
index e4fe1e80029..ad6caba02a7 100644
--- a/net/irda/irnet/irnet.h
+++ b/net/irda/irnet/irnet.h
@@ -244,7 +244,6 @@
 #include <linux/skbuff.h>
 #include <linux/tty.h>
 #include <linux/proc_fs.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/netdevice.h>
 #include <linux/miscdevice.h>
 #include <linux/poll.h>
diff --git a/net/sunrpc/auth_gss/gss_krb5_seal.c b/net/sunrpc/auth_gss/gss_krb5_seal.c
index f43311221a7..2f312164d6d 100644
--- a/net/sunrpc/auth_gss/gss_krb5_seal.c
+++ b/net/sunrpc/auth_gss/gss_krb5_seal.c
@@ -70,7 +70,7 @@
 # define RPCDBG_FACILITY        RPCDBG_AUTH
 #endif
 
-spinlock_t krb5_seq_lock = SPIN_LOCK_UNLOCKED;
+DEFINE_SPINLOCK(krb5_seq_lock);
 
 u32
 gss_get_mic_kerberos(struct gss_ctx *gss_ctx, struct xdr_buf *text,
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index 54128040a12..1bb75703f38 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -117,7 +117,7 @@ struct bclink {
 static struct bcbearer *bcbearer = NULL;
 static struct bclink *bclink = NULL;
 static struct link *bcl = NULL;
-static spinlock_t bc_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(bc_lock);
 
 char tipc_bclink_name[] = "multicast-link";
 
@@ -796,7 +796,7 @@ int tipc_bclink_init(void)
 	memset(bclink, 0, sizeof(struct bclink));
 	INIT_LIST_HEAD(&bcl->waiting_ports);
 	bcl->next_out_no = 1;
-	bclink->node.lock =  SPIN_LOCK_UNLOCKED;        
+	spin_lock_init(&bclink->node.lock);
 	bcl->owner = &bclink->node;
         bcl->max_pkt = MAX_PKT_DEFAULT_MCAST;
 	tipc_link_set_queue_limits(bcl, BCLINK_WIN_DEFAULT);
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 4fa24b5e891..7ef17a449cf 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -566,7 +566,7 @@ restart:
 		b_ptr->link_req = tipc_disc_init_link_req(b_ptr, &m_ptr->bcast_addr,
 							  bcast_scope, 2);
 	}
-	b_ptr->publ.lock = SPIN_LOCK_UNLOCKED;
+	spin_lock_init(&b_ptr->publ.lock);
 	write_unlock_bh(&tipc_net_lock);
 	info("Enabled bearer <%s>, discovery domain %s, priority %u\n",
 	     name, addr_string_fill(addr_string, bcast_scope), priority);
diff --git a/net/tipc/config.c b/net/tipc/config.c
index 3ec502fac8c..285e1bc2d88 100644
--- a/net/tipc/config.c
+++ b/net/tipc/config.c
@@ -63,7 +63,7 @@ struct manager {
 
 static struct manager mng = { 0};
 
-static spinlock_t config_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(config_lock);
 
 static const void *req_tlv_area;	/* request message TLV area */
 static int req_tlv_space;		/* request message TLV area size */
diff --git a/net/tipc/dbg.c b/net/tipc/dbg.c
index 26ef95d5fe3..55130655e1e 100644
--- a/net/tipc/dbg.c
+++ b/net/tipc/dbg.c
@@ -41,7 +41,7 @@
 #define MAX_STRING 512
 
 static char print_string[MAX_STRING];
-static spinlock_t print_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(print_lock);
 
 static struct print_buf cons_buf = { NULL, 0, NULL, NULL };
 struct print_buf *TIPC_CONS = &cons_buf;
diff --git a/net/tipc/handler.c b/net/tipc/handler.c
index 966f70a1b60..ae6ddf00a1a 100644
--- a/net/tipc/handler.c
+++ b/net/tipc/handler.c
@@ -44,7 +44,7 @@ struct queue_item {
 
 static kmem_cache_t *tipc_queue_item_cache;
 static struct list_head signal_queue_head;
-static spinlock_t qitem_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(qitem_lock);
 static int handler_enabled = 0;
 
 static void process_signal_queue(unsigned long dummy);
diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c
index 38571306aba..a6926ff07bc 100644
--- a/net/tipc/name_table.c
+++ b/net/tipc/name_table.c
@@ -101,7 +101,7 @@ struct name_table {
 
 static struct name_table table = { NULL } ;
 static atomic_t rsv_publ_ok = ATOMIC_INIT(0);
-rwlock_t tipc_nametbl_lock = RW_LOCK_UNLOCKED;
+DEFINE_RWLOCK(tipc_nametbl_lock);
 
 
 static int hash(int x)
@@ -172,7 +172,7 @@ static struct name_seq *tipc_nameseq_create(u32 type, struct hlist_head *seq_hea
 	}
 
 	memset(nseq, 0, sizeof(*nseq));
-	nseq->lock = SPIN_LOCK_UNLOCKED;
+	spin_lock_init(&nseq->lock);
 	nseq->type = type;
 	nseq->sseqs = sseq;
 	dbg("tipc_nameseq_create(): nseq = %p, type %u, ssseqs %p, ff: %u\n",
diff --git a/net/tipc/net.c b/net/tipc/net.c
index f7c8223ddf7..e5a359ab493 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -115,7 +115,7 @@
  *     - A local spin_lock protecting the queue of subscriber events.
 */
 
-rwlock_t tipc_net_lock = RW_LOCK_UNLOCKED;
+DEFINE_RWLOCK(tipc_net_lock);
 struct network tipc_net = { NULL };
 
 struct node *tipc_net_select_remote_node(u32 addr, u32 ref) 
diff --git a/net/tipc/node.c b/net/tipc/node.c
index ce9678efa98..861322b935d 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -77,7 +77,7 @@ struct node *tipc_node_create(u32 addr)
 		
 	memset(n_ptr, 0, sizeof(*n_ptr));
 	n_ptr->addr = addr;
-	n_ptr->lock =  SPIN_LOCK_UNLOCKED;	
+                spin_lock_init(&n_ptr->lock);
 	INIT_LIST_HEAD(&n_ptr->nsub);
 	n_ptr->owner = c_ptr;
 	tipc_cltr_attach_node(c_ptr, n_ptr);
diff --git a/net/tipc/port.c b/net/tipc/port.c
index 47d97404e3e..3251c8d8e53 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -57,8 +57,8 @@
 static struct sk_buff *msg_queue_head = NULL;
 static struct sk_buff *msg_queue_tail = NULL;
 
-spinlock_t tipc_port_list_lock = SPIN_LOCK_UNLOCKED;
-static spinlock_t queue_lock = SPIN_LOCK_UNLOCKED;
+DEFINE_SPINLOCK(tipc_port_list_lock);
+static DEFINE_SPINLOCK(queue_lock);
 
 static LIST_HEAD(ports);
 static void port_handle_node_down(unsigned long ref);
diff --git a/net/tipc/ref.c b/net/tipc/ref.c
index d2f0cce10e2..596d3c8ff75 100644
--- a/net/tipc/ref.c
+++ b/net/tipc/ref.c
@@ -63,7 +63,7 @@
 
 struct ref_table tipc_ref_table = { NULL };
 
-static rwlock_t ref_table_lock = RW_LOCK_UNLOCKED;
+static DEFINE_RWLOCK(ref_table_lock);
 
 /**
  * tipc_ref_table_init - create reference table for objects
@@ -87,7 +87,7 @@ int tipc_ref_table_init(u32 requested_size, u32 start)
 	index_mask = sz - 1;
 	for (i = sz - 1; i >= 0; i--) {
 		table[i].object = NULL;
-		table[i].lock = SPIN_LOCK_UNLOCKED;
+		spin_lock_init(&table[i].lock);
 		table[i].data.next_plus_upper = (start & ~index_mask) + i - 1;
 	}
 	tipc_ref_table.entries = table;
diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
index fc171875660..e19b4bcd67e 100644
--- a/net/tipc/subscr.c
+++ b/net/tipc/subscr.c
@@ -457,7 +457,7 @@ int tipc_subscr_start(void)
 	int res = -1;
 
 	memset(&topsrv, 0, sizeof (topsrv));
-	topsrv.lock = SPIN_LOCK_UNLOCKED;
+	spin_lock_init(&topsrv.lock);
 	INIT_LIST_HEAD(&topsrv.subscriber_list);
 
 	spin_lock_bh(&topsrv.lock);
diff --git a/net/tipc/user_reg.c b/net/tipc/user_reg.c
index 3f3f933976e..1e3ae57c722 100644
--- a/net/tipc/user_reg.c
+++ b/net/tipc/user_reg.c
@@ -67,7 +67,7 @@ struct tipc_user {
 
 static struct tipc_user *users = NULL;
 static u32 next_free_user = MAX_USERID + 1;
-static spinlock_t reg_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(reg_lock);
 
 /**
  * reg_init - create TIPC user registry (but don't activate it)