iwlwifi: s/iwl_read_targ_mem_words/iwl_read_targ_mem_bytes

This macro gets the bufsize in bytes.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h
index 4a9a45f..45a59c9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-io.h
@@ -79,7 +79,7 @@
 void _iwl_read_targ_mem_words(struct iwl_trans *trans, u32 addr,
 			      void *buf, int words);
 
-#define iwl_read_targ_mem_words(trans, addr, buf, bufsize)	\
+#define iwl_read_targ_mem_bytes(trans, addr, buf, bufsize)	\
 	do {							\
 		BUILD_BUG_ON((bufsize) % sizeof(u32));		\
 		_iwl_read_targ_mem_words(trans, addr, buf,	\