Merge tag 'v3.9-rc3' into drm-intel-next-queued

Backmerge so that I can merge Imre Deak's coalesced sg entries fixes,
which depend upon the new for_each_sg_page introduce in

commit a321e91b6d73ed011ffceed384c40d2785cf723b
Author: Imre Deak <imre.deak@intel.com>
Date:   Wed Feb 27 17:02:56 2013 -0800

    lib/scatterlist: add simple page iterator

The merge itself is just two trivial conflicts:

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 10 insertions, 15 deletions

diff --git a/net/bluetooth/amp.c b/net/bluetooth/amp.c
index 1b0d92c0643a..d459ed43c779 100644
--- a/net/bluetooth/amp.c
+++ b/net/bluetooth/amp.c
@@ -236,7 +236,7 @@ void amp_read_loc_assoc(struct hci_dev *hdev, struct amp_mgr *mgr)
 
 	cp.max_len = cpu_to_le16(hdev->amp_assoc_size);
 
-	mgr->state = READ_LOC_AMP_ASSOC;
+	set_bit(READ_LOC_AMP_ASSOC, &mgr->state);
 	hci_send_cmd(hdev, HCI_OP_READ_LOCAL_AMP_ASSOC, sizeof(cp), &cp);
 }
 
@@ -250,7 +250,7 @@ void amp_read_loc_assoc_final_data(struct hci_dev *hdev,
 	cp.len_so_far = cpu_to_le16(0);
 	cp.max_len = cpu_to_le16(hdev->amp_assoc_size);
 
-	mgr->state = READ_LOC_AMP_ASSOC_FINAL;
+	set_bit(READ_LOC_AMP_ASSOC_FINAL, &mgr->state);
 
 	/* Read Local AMP Assoc final link information data */
 	hci_send_cmd(hdev, HCI_OP_READ_LOCAL_AMP_ASSOC, sizeof(cp), &cp);
@@ -317,7 +317,9 @@ void amp_write_rem_assoc_continue(struct hci_dev *hdev, u8 handle)
 	if (!hcon)
 		return;
 
-	amp_write_rem_assoc_frag(hdev, hcon);
+	/* Send A2MP create phylink rsp when all fragments are written */
+	if (amp_write_rem_assoc_frag(hdev, hcon))
+		a2mp_send_create_phy_link_rsp(hdev, 0);
 }
 
 void amp_write_remote_assoc(struct hci_dev *hdev, u8 handle)
@@ -403,26 +405,20 @@ void amp_physical_cfm(struct hci_conn *bredr_hcon, struct hci_conn *hs_hcon)
 
 void amp_create_logical_link(struct l2cap_chan *chan)
 {
+	struct hci_conn *hs_hcon = chan->hs_hcon;
 	struct hci_cp_create_accept_logical_link cp;
-	struct hci_conn *hcon;
 	struct hci_dev *hdev;
 
-	BT_DBG("chan %p", chan);
+	BT_DBG("chan %p hs_hcon %p dst %pMR", chan, hs_hcon, chan->conn->dst);
 
-	if (!chan->hs_hcon)
+	if (!hs_hcon)
 		return;
 
 	hdev = hci_dev_hold(chan->hs_hcon->hdev);
 	if (!hdev)
 		return;
 
-	BT_DBG("chan %p dst %pMR", chan, chan->conn->dst);
-
-	hcon = hci_conn_hash_lookup_ba(hdev, AMP_LINK, chan->conn->dst);
-	if (!hcon)
-		goto done;
-
-	cp.phy_handle = hcon->handle;
+	cp.phy_handle = hs_hcon->handle;
 
 	cp.tx_flow_spec.id = chan->local_id;
 	cp.tx_flow_spec.stype = chan->local_stype;
@@ -438,14 +434,13 @@ void amp_create_logical_link(struct l2cap_chan *chan)
 	cp.rx_flow_spec.acc_lat = cpu_to_le32(chan->remote_acc_lat);
 	cp.rx_flow_spec.flush_to = cpu_to_le32(chan->remote_flush_to);
 
-	if (hcon->out)
+	if (hs_hcon->out)
 		hci_send_cmd(hdev, HCI_OP_CREATE_LOGICAL_LINK, sizeof(cp),
 			     &cp);
 	else
 		hci_send_cmd(hdev, HCI_OP_ACCEPT_LOGICAL_LINK, sizeof(cp),
 			     &cp);
 
-done:
 	hci_dev_put(hdev);
 }