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, 20 insertions, 2 deletions

diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h
index 671953e11575..b87a1692b086 100644
--- a/include/net/nfc/hci.h
+++ b/include/net/nfc/hci.h
@@ -57,8 +57,10 @@ struct nfc_hci_ops {
         int (*tm_send)(struct nfc_hci_dev *hdev, struct sk_buff *skb);
         int (*check_presence)(struct nfc_hci_dev *hdev,
                               struct nfc_target *target);
-        void (*event_received)(struct nfc_hci_dev *hdev, u8 gate, u8 event,
-                                struct sk_buff *skb);
+        int (*event_received)(struct nfc_hci_dev *hdev, u8 gate, u8 event,
+                              struct sk_buff *skb);
+        int (*enable_se)(struct nfc_dev *dev, u32 secure_element);
+        int (*disable_se)(struct nfc_dev *dev, u32 secure_element);
 };
 
 /* Pipes */
@@ -82,11 +84,23 @@ typedef int (*xmit) (struct sk_buff *skb, void *cb_data);
 
 #define NFC_HCI_MAX_GATES               256
 
+/*
+ * These values can be specified by a driver to indicate it requires some
+ * adaptation of the HCI standard.
+ *
+ * NFC_HCI_QUIRK_SHORT_CLEAR - send HCI_ADM_CLEAR_ALL_PIPE cmd with no params
+ */
+enum {
+        NFC_HCI_QUIRK_SHORT_CLEAR       = 0,
+};
+
 struct nfc_hci_dev {
         struct nfc_dev *ndev;
 
         u32 max_data_link_payload;
 
+        bool shutting_down;
+
         struct mutex msg_tx_mutex;
 
         struct list_head msg_tx_queue;
@@ -129,12 +143,16 @@ struct nfc_hci_dev {
 
         u8 *gb;
         size_t gb_len;
+
+        unsigned long quirks;
 };
 
 /* hci device allocation */
 struct nfc_hci_dev *nfc_hci_allocate_device(struct nfc_hci_ops *ops,
                                             struct nfc_hci_init_data *init_data,
+                                            unsigned long quirks,
                                             u32 protocols,
+                                            u32 supported_se,
                                             const char *llc_name,
                                             int tx_headroom,
                                             int tx_tailroom,