iwlwifi: clean up module parameters

For now at least, all module parameters should be
with the core functionality, so move them there,
while at it rename to iwlwifi_mod_params. Also
rename iwl-shared.h to iwl-modparams.h to reflect
the real contents.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index 2dcbeba..8376b84 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -29,12 +29,12 @@
 #ifndef __iwl_debug_h__
 #define __iwl_debug_h__
 
-#include "iwl-shared.h"
+#include "iwl-modparams.h"
 
 
 static inline bool iwl_have_debug_level(u32 level)
 {
-	return iwlagn_mod_params.debug_level & level;
+	return iwlwifi_mod_params.debug_level & level;
 }
 
 void __iwl_err(struct device *dev, bool rfkill_prefix, bool only_trace,