iwlwifi: move debugfs registration function declarations

They clearly belong into iwl-agn.h as they have no
relation to the (generic) debug logging framework.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>

drivers/net/wireless/iwlwifi/iwl-agn.h

@@ -474,6 +474,19 @@ static inline void iwl_dvm_set_pmi(struct iwl_priv *priv, bool state)
 	iwl_trans_set_pmi(priv->trans, state);
 }
 
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+int iwl_dbgfs_register(struct iwl_priv *priv, const char *name);
+void iwl_dbgfs_unregister(struct iwl_priv *priv);
+#else
+static inline int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
+{
+	return 0;
+}
+static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
+{
+}
+#endif /* CONFIG_IWLWIFI_DEBUGFS */
+
 #ifdef CONFIG_IWLWIFI_DEBUG
 #define IWL_DEBUG_QUIET_RFKILL(m, fmt, args...)	\
 do {									\

drivers/net/wireless/iwlwifi/iwl-debug.h

@@ -32,8 +32,6 @@
 #include "iwl-shared.h"
 #include "iwl-devtrace.h"
 
-struct iwl_priv;
-
 void __iwl_err(struct device *dev, bool rfkill_prefix, bool only_trace,
 		const char *fmt, ...);
 void __iwl_warn(struct device *dev, const char *fmt, ...);
@@ -80,19 +78,6 @@ do {                                            			\
 #define iwl_print_hex_dump(m, level, p, len)
 #endif				/* CONFIG_IWLWIFI_DEBUG */
 
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-int iwl_dbgfs_register(struct iwl_priv *priv, const char *name);
-void iwl_dbgfs_unregister(struct iwl_priv *priv);
-#else
-static inline int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
-{
-	return 0;
-}
-static inline void iwl_dbgfs_unregister(struct iwl_priv *priv)
-{
-}
-#endif				/* CONFIG_IWLWIFI_DEBUGFS */
-
 /*
  * To use the debug system:
  *