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-led.c b/drivers/net/wireless/iwlwifi/iwl-led.c
index 1d62d06..4700041 100644
--- a/drivers/net/wireless/iwlwifi/iwl-led.c
+++ b/drivers/net/wireless/iwlwifi/iwl-led.c
@@ -39,6 +39,7 @@
 #include "iwl-agn.h"
 #include "iwl-io.h"
 #include "iwl-trans.h"
+#include "iwl-modparams.h"
 
 /* Throughput		OFF time(ms)	ON time (ms)
  *	>300			25		25
@@ -173,7 +174,7 @@
 
 void iwl_leds_init(struct iwl_priv *priv)
 {
-	int mode = iwlagn_mod_params.led_mode;
+	int mode = iwlwifi_mod_params.led_mode;
 	int ret;
 
 	if (mode == IWL_LED_DISABLE) {