iwlagn: move led_mode as part of iwlagn_mod_params

Move led_mode module parameter into iwlagn_mod_params structure
along with all the other iwlagn module parameters

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 6ecee3c..3268356 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -4095,3 +4095,7 @@
 module_param_named(bt_coex_active, iwlagn_mod_params.bt_coex_active,
 		bool, S_IRUGO);
 MODULE_PARM_DESC(bt_coex_active, "enable wifi/bt co-exist (default: enable)");
+
+module_param_named(led_mode, iwlagn_mod_params.led_mode, int, S_IRUGO);
+MODULE_PARM_DESC(led_mode, "0=system default, "
+		"1=On(RF On)/Off(RF Off), 2=blinking (default: 0)");