1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c
index d57d3a61919b..e21346da3101 100644
--- a/drivers/char/moxa.c
+++ b/drivers/char/moxa.c
@@ -721,7 +721,7 @@ static int moxa_load_code(struct moxa_board_conf *brd, const void *ptr,
 
 static int moxa_load_fw(struct moxa_board_conf *brd, const struct firmware *fw)
 {
-        void *ptr = fw->data;
+        const void *ptr = fw->data;
         char rsn[64];
         u16 lens[5];
         size_t len;
@@ -734,7 +734,7 @@ static int moxa_load_fw(struct moxa_board_conf *brd, const struct firmware *fw)
                 u8 model;       /* C218T=1, C320T=2, CP204=3 */
                 u8 reserved2[8];
                 __le16 len[5];
-        } *hdr = ptr;
+        } const *hdr = ptr;
 
         BUILD_BUG_ON(ARRAY_SIZE(hdr->len) != ARRAY_SIZE(lens));