Char: moxa, cleanup rx/tx
- cleanup types
- use tty_prepare_flip_string and io memcpys
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Tested-by: Oyvind Aabling <Oyvind.Aabling@uni-c.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/char/moxa.h b/drivers/char/moxa.h
index 0b16506..87d16ce 100644
--- a/drivers/char/moxa.h
+++ b/drivers/char/moxa.h
@@ -217,7 +217,7 @@
#define C320p32rx_mask (C320p32rx_size - 1)
#define C320p32tx_mask (C320p32tx_size - 1)
-#define Page_size 0x2000
+#define Page_size 0x2000U
#define Page_mask (Page_size - 1)
#define C218rx_spage 3
#define C218tx_spage 4
