iwlwifi: clean up iwl-shared.h includes

That file is now holding just a few defines and
the module parameters, so it shouldn't include
anything. Make sure the right users include the
right files instead.

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-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 9d58b23..a76be80 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -38,6 +38,7 @@
 #include <linux/slab.h>
 #include <linux/mutex.h>
 
+#include "iwl-fw.h"
 #include "iwl-eeprom.h"
 #include "iwl-csr.h"
 #include "iwl-debug.h"