iwlwifi: don't use shared for the logger any more

Each modules will hold a pointer to struct device instead.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@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 33d5878..185289f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -761,6 +761,7 @@
 	/*data shared among all the driver's layers */
 	struct iwl_shared *shrd;
 	struct iwl_trans *trans;
+	struct device *dev;		/* for debug prints only */
 	const struct iwl_cfg *cfg;
 	const struct iwl_fw *fw;
 	const struct iwl_lib_ops *lib;