Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless

John says:

--------------------
I apologize for not having sent this sooner.  FWIW, I was in a car
somewhere between Illinois and North Carolina for most of the day
Sunday and Monday... :-)

This is (obviously) the last non-fix pull request for wireless bits
intended for 3.5.  It includes AP support for mwifiex, a variety of HCI
and other updates for NFC, some brcmfmac and brcmsmac refactoring,
a large batch of ssb and bcma updates, a batch of ath6kl updates,
some cfg80211 and mac80211 updates/refactoring from Johannes Berg,
a rather large collection of Bluetooth updates by way of Gustavo,
and a variety of other bits here and there.
--------------------

Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 14 insertions, 13 deletions

diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h
index aca65a5a9d0..4467c946085 100644
--- a/include/net/nfc/hci.h
+++ b/include/net/nfc/hci.h
@@ -39,6 +39,8 @@ struct nfc_hci_ops {
 	int (*data_exchange) (struct nfc_hci_dev *hdev,
 			      struct nfc_target *target,
 			      struct sk_buff *skb, struct sk_buff **res_skb);
+	int (*check_presence)(struct nfc_hci_dev *hdev,
+			      struct nfc_target *target);
 };
 
 #define NFC_HCI_MAX_CUSTOM_GATES	15
@@ -82,10 +84,6 @@ struct nfc_hci_dev {
 
 	u8 gate2pipe[NFC_HCI_MAX_GATES];
 
-	bool poll_started;
-	struct nfc_target *targets;
-	int target_count;
-
 	u8 sw_romlib;
 	u8 sw_patch;
 	u8 sw_flashlib_major;
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 9a2505a5b8d..b7ca4a2a1d7 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -48,26 +48,28 @@ struct nfc_dev;
 typedef void (*data_exchange_cb_t)(void *context, struct sk_buff *skb,
 								int err);
 
+struct nfc_target;
+
 struct nfc_ops {
 	int (*dev_up)(struct nfc_dev *dev);
 	int (*dev_down)(struct nfc_dev *dev);
 	int (*start_poll)(struct nfc_dev *dev, u32 protocols);
 	void (*stop_poll)(struct nfc_dev *dev);
-	int (*dep_link_up)(struct nfc_dev *dev, int target_idx, u8 comm_mode,
-			   u8 *gb, size_t gb_len);
+	int (*dep_link_up)(struct nfc_dev *dev, struct nfc_target *target,
+			   u8 comm_mode, u8 *gb, size_t gb_len);
 	int (*dep_link_down)(struct nfc_dev *dev);
-	int (*activate_target)(struct nfc_dev *dev, u32 target_idx,
+	int (*activate_target)(struct nfc_dev *dev, struct nfc_target *target,
 			       u32 protocol);
-	void (*deactivate_target)(struct nfc_dev *dev, u32 target_idx);
-	int (*data_exchange)(struct nfc_dev *dev, u32 target_idx,
+	void (*deactivate_target)(struct nfc_dev *dev,
+				  struct nfc_target *target);
+	int (*data_exchange)(struct nfc_dev *dev, struct nfc_target *target,
 			     struct sk_buff *skb, data_exchange_cb_t cb,
 			     void *cb_context);
-	int (*check_presence)(struct nfc_dev *dev, u32 target_idx);
+	int (*check_presence)(struct nfc_dev *dev, struct nfc_target *target);
 };
 
 #define NFC_TARGET_IDX_ANY -1
 #define NFC_MAX_GT_LEN 48
-#define NFC_TARGET_IDX_NONE 0xffffffff
 
 struct nfc_target {
 	u32 idx;
@@ -95,11 +97,10 @@ struct nfc_dev {
 	struct nfc_target *targets;
 	int n_targets;
 	int targets_generation;
-	spinlock_t targets_lock;
 	struct device dev;
 	bool dev_up;
 	bool polling;
-	u32 activated_target_idx;
+	struct nfc_target *active_target;
 	bool dep_link_up;
 	u32 dep_rf_mode;
 	struct nfc_genl_data genl_data;
diff --git a/include/net/nfc/shdlc.h b/include/net/nfc/shdlc.h
index 1071987d040..ab06afd462d 100644
--- a/include/net/nfc/shdlc.h
+++ b/include/net/nfc/shdlc.h
@@ -35,6 +35,8 @@ struct nfc_shdlc_ops {
 	int (*data_exchange) (struct nfc_shdlc *shdlc,
 			      struct nfc_target *target,
 			      struct sk_buff *skb, struct sk_buff **res_skb);
+	int (*check_presence)(struct nfc_shdlc *shdlc,
+			      struct nfc_target *target);
 };
 
 enum shdlc_state {