[PATCH v1 03/16] serial: max3100: Fix bitwise types

[Andy Shevchenko]

Sparse is not happy about misuse of bitwise types:

  .../max3100.c:194:13: warning: incorrect type in assignment (different base types)
  .../max3100.c:194:13:    expected unsigned short [addressable] [usertype] etx
  .../max3100.c:194:13:    got restricted __be16 [usertype]
  .../max3100.c:202:15: warning: cast to restricted __be16

Fix this by choosing proper types for the respective variables.

Fixes: 7831d56b0a35 ("tty: MAX3100")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 drivers/tty/serial/max3100.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/tty/serial/max3100.c b/drivers/tty/serial/max3100.c
index efe26f6d5ebf..3c68b8e1a226 100644
--- a/drivers/tty/serial/max3100.c
+++ b/drivers/tty/serial/max3100.c
@@ -45,6 +45,9 @@
 #include <linux/freezer.h>
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
+#include <linux/types.h>
+
+#include <asm/unaligned.h>
 
 #include <linux/serial_max3100.h>
 
@@ -191,7 +194,7 @@ static void max3100_timeout(struct timer_list *t)
 static int max3100_sr(struct max3100_port *s, u16 tx, u16 *rx)
 {
 	struct spi_message message;
-	u16 etx, erx;
+	__be16 etx, erx;
 	int status;
 	struct spi_transfer tran = {
 		.tx_buf = &etx,
-- 
2.43.0.rc1.1.gbec44491f096